A127630 -(x-1)*(x+1)^2/(x^2+1)^2
A127630 0 1
A127630 1 1
A127630 2 -3
A127630 3 -3
A127630 4 5
A127630 5 5
A127630 6 -7
A127630 7 -7
A127630 8 9
A127630 9 9
A127630 10 -11
A127630 11 -11
A127630 12 13
A127630 13 13
A127630 14 -15
A127630 15 -15
A127630 16 17
A127630 17 17
A127630 18 -19
A127630 19 -19
A127630 20 21
A127630 21 21
A127630 22 -23
A127630 23 -23
A127630 24 25
A127630 25 25
A127630 26 -27
A127630 27 -27
A127630 28 29
A127630 29 29
A127630 30 -31
A127630 31 -31
A127630 32 33
A127630 33 33
A127630 34 -35
A127630 35 -35
A127630 36 37
A127630 37 37
A127630 38 -39
A127630 39 -39
A127630 40 41
A127630 41 41
A127630 42 -43
A127630 43 -43
A127630 44 45
A127630 45 45
A127630 46 -47
A127630 47 -47
A127630 48 49
A127630 49 49
A127630 50 -51
A127630 51 -51
A127630 52 53
A127630 53 53
A127630 54 -55
A127630 55 -55
A127630 56 57
A127630 57 57
A127630 58 -59
A127630 59 -59
A127630 60 61
A127630 61 61
A127630 62 -63
A127630 63 -63
A127630 64 65
A127630 65 65
A127630 66 -67
A127630 67 -67
A127630 68 69
A127630 69 69
A127630 70 -71
A127630 71 -71
A127630 72 73
A127630 73 73
A127630 74 -75
A127630 75 -75
A127630 76 77
A127630 77 77
A127630 78 -79
A127630 79 -79
A127630 80 81
A127630 81 81
A127630 82 -83
A127630 83 -83
A127630 84 85
A127630 85 85
A127630 86 -87
A127630 87 -87
A127630 88 89
A127630 89 89
A127630 90 -91
A127630 91 -91
A127630 92 93
A127630 93 93
A127630 94 -95
A127630 95 -95
A127630 96 97
A127630 97 97
A127630 98 -99
A127630 99 -99
A127630 100 101
A127630 101 101
A127630 102 -103
A127630 103 -103
A127630 104 105
A127630 105 105
A127630 106 -107
A127630 107 -107
A127630 108 109
A127630 109 109
A127630 110 -111
A127630 111 -111
A127630 112 113
A127630 113 113
A127630 114 -115
A127630 115 -115
A127630 116 117
A127630 117 117
A127630 118 -119
A127630 119 -119
A127630 120 121
A127630 121 121
A127630 122 -123
A127630 123 -123
A127630 124 125
A127630 125 125
A127630 126 -127
A127630 127 -127
A127630 128 129
A127630 129 129
A127630 130 -131
A127630 131 -131
A127630 132 133
A127630 133 133
A127630 134 -135
A127630 135 -135
A127630 136 137
A127630 137 137
A127630 138 -139
A127630 139 -139
A127630 140 141
A127630 141 141
A127630 142 -143
A127630 143 -143
A127630 144 145
A127630 145 145
A127630 146 -147
A127630 147 -147
A127630 148 149
A127630 149 149
A127630 150 -151
A127630 151 -151
A127630 152 153
A127630 153 153
A127630 154 -155
A127630 155 -155
A127630 156 157
A127630 157 157
A127630 158 -159
A127630 159 -159
A127630 160 161
A127630 161 161
A127630 162 -163
A127630 163 -163
A127630 164 165
A127630 165 165
A127630 166 -167
A127630 167 -167
A127630 168 169
A127630 169 169
A127630 170 -171
A127630 171 -171
A127630 172 173
A127630 173 173
A127630 174 -175
A127630 175 -175
A127630 176 177
A127630 177 177
A127630 178 -179
A127630 179 -179
A127630 180 181
A127630 181 181
A127630 182 -183
A127630 183 -183
A127630 184 185
A127630 185 185
A127630 186 -187
A127630 187 -187
A127630 188 189
A127630 189 189
A127630 190 -191
A127630 191 -191
A127630 192 193
A127630 193 193
A127630 194 -195
A127630 195 -195
A127630 196 197
A127630 197 197
A127630 198 -199
A127630 199 -199
A127630 200 201
A127630 201 201
A127630 202 -203
A127630 203 -203
A127630 204 205
A127630 205 205
A127630 206 -207
A127630 207 -207
A127630 208 209
A127630 209 209
A127630 210 -211
A127630 211 -211
A127630 212 213
A127630 213 213
A127630 214 -215
A127630 215 -215
A127630 216 217
A127630 217 217
A127630 218 -219
A127630 219 -219
A127630 220 221
A127630 221 221
A127630 222 -223
A127630 223 -223
A127630 224 225
A127630 225 225
A127630 226 -227
A127630 227 -227
A127630 228 229
A127630 229 229
A127630 230 -231
A127630 231 -231
A127630 232 233
A127630 233 233
A127630 234 -235
A127630 235 -235
A127630 236 237
A127630 237 237
A127630 238 -239
A127630 239 -239
A127630 240 241
A127630 241 241
A127630 242 -243
A127630 243 -243
A127630 244 245
A127630 245 245
A127630 246 -247
A127630 247 -247
A127630 248 249
A127630 249 249
A127630 250 -251
A127630 251 -251
A127630 252 253
A127630 253 253
A127630 254 -255
A127630 255 -255
A127630 256 257
A127630 257 257
A127630 258 -259
A127630 259 -259
A127630 260 261
A127630 261 261
A127630 262 -263
A127630 263 -263
A127630 264 265
A127630 265 265
A127630 266 -267
A127630 267 -267
A127630 268 269
A127630 269 269
A127630 270 -271
A127630 271 -271
A127630 272 273
A127630 273 273
A127630 274 -275
A127630 275 -275
A127630 276 277
A127630 277 277
A127630 278 -279
A127630 279 -279
A127630 280 281
A127630 281 281
A127630 282 -283
A127630 283 -283
A127630 284 285
A127630 285 285
A127630 286 -287
A127630 287 -287
A127630 288 289
A127630 289 289
A127630 290 -291
A127630 291 -291
A127630 292 293
A127630 293 293
A127630 294 -295
A127630 295 -295
A127630 296 297
A127630 297 297
A127630 298 -299
A127630 299 -299
A127630 300 301
A127630 301 301
A127630 302 -303
A127630 303 -303
A127630 304 305
A127630 305 305
A127630 306 -307
A127630 307 -307
A127630 308 309
A127630 309 309
A127630 310 -311
A127630 311 -311
A127630 312 313
A127630 313 313
A127630 314 -315
A127630 315 -315
A127630 316 317
A127630 317 317
A127630 318 -319
A127630 319 -319
A127630 320 321
A127630 321 321
A127630 322 -323
A127630 323 -323
A127630 324 325
A127630 325 325
A127630 326 -327
A127630 327 -327
A127630 328 329
A127630 329 329
A127630 330 -331
A127630 331 -331
A127630 332 333
A127630 333 333
A127630 334 -335
A127630 335 -335
A127630 336 337
A127630 337 337
A127630 338 -339
A127630 339 -339
A127630 340 341
A127630 341 341
A127630 342 -343
A127630 343 -343
A127630 344 345
A127630 345 345
A127630 346 -347
A127630 347 -347
A127630 348 349
A127630 349 349
A127630 350 -351
A127630 351 -351
A127630 352 353
A127630 353 353
A127630 354 -355
A127630 355 -355
A127630 356 357
A127630 357 357
A127630 358 -359
A127630 359 -359
A127630 360 361
A127630 361 361
A127630 362 -363
A127630 363 -363
A127630 364 365
A127630 365 365
A127630 366 -367
A127630 367 -367
A127630 368 369
A127630 369 369
A127630 370 -371
A127630 371 -371
A127630 372 373
A127630 373 373
A127630 374 -375
A127630 375 -375
A127630 376 377
A127630 377 377
A127630 378 -379
A127630 379 -379
A127630 380 381
A127630 381 381
A127630 382 -383
A127630 383 -383
A127630 384 385
A127630 385 385
A127630 386 -387
A127630 387 -387
A127630 388 389
A127630 389 389
A127630 390 -391
A127630 391 -391
A127630 392 393
A127630 393 393
A127630 394 -395
A127630 395 -395
A127630 396 397
A127630 397 397
A127630 398 -399
A127630 399 -399
A127630 400 401
A127630 401 401
A127630 402 -403
A127630 403 -403
A127630 404 405
A127630 405 405
A127630 406 -407
A127630 407 -407
A127630 408 409
A127630 409 409
A127630 410 -411
A127630 411 -411
A127630 412 413
A127630 413 413
A127630 414 -415
A127630 415 -415
A127630 416 417
A127630 417 417
A127630 418 -419
A127630 419 -419
A127630 420 421
A127630 421 421
A127630 422 -423
A127630 423 -423
A127630 424 425
A127630 425 425
A127630 426 -427
A127630 427 -427
A127630 428 429
A127630 429 429
A127630 430 -431
A127630 431 -431
A127630 432 433
A127630 433 433
A127630 434 -435
A127630 435 -435
A127630 436 437
A127630 437 437
A127630 438 -439
A127630 439 -439
A127630 440 441
A127630 441 441
A127630 442 -443
A127630 443 -443
A127630 444 445
A127630 445 445
A127630 446 -447
A127630 447 -447
A127630 448 449
A127630 449 449
A127630 450 -451
A127630 451 -451
A127630 452 453
A127630 453 453
A127630 454 -455
A127630 455 -455
A127630 456 457
A127630 457 457
A127630 458 -459
A127630 459 -459
A127630 460 461
A127630 461 461
A127630 462 -463
A127630 463 -463
A127630 464 465
A127630 465 465
A127630 466 -467
A127630 467 -467
A127630 468 469
A127630 469 469
A127630 470 -471
A127630 471 -471
A127630 472 473
A127630 473 473
A127630 474 -475
A127630 475 -475
A127630 476 477
A127630 477 477
A127630 478 -479
A127630 479 -479
A127630 480 481
A127630 481 481
A127630 482 -483
A127630 483 -483
A127630 484 485
A127630 485 485
A127630 486 -487
A127630 487 -487
A127630 488 489
A127630 489 489
A127630 490 -491
A127630 491 -491
A127630 492 493
A127630 493 493
A127630 494 -495
A127630 495 -495
A127630 496 497
A127630 497 497
A127630 498 -499
A127630 499 -499
A127630 500 501
A127630 501 501
A127630 502 -503
A127630 503 -503
A127630 504 505
A127630 505 505
A127630 506 -507
A127630 507 -507
A127630 508 509
A127630 509 509
A127630 510 -511
A127630 511 -511
A127630 512 513
A127630 513 513
A127630 514 -515
A127630 515 -515
A127630 516 517
A127630 517 517
A127630 518 -519
A127630 519 -519
A127630 520 521
A127630 521 521
A127630 522 -523
A127630 523 -523
A127630 524 525
A127630 525 525
A127630 526 -527
A127630 527 -527
A127630 528 529
A127630 529 529
A127630 530 -531
A127630 531 -531
A127630 532 533
A127630 533 533
A127630 534 -535
A127630 535 -535
A127630 536 537
A127630 537 537
A127630 538 -539
A127630 539 -539
A127630 540 541
A127630 541 541
A127630 542 -543
A127630 543 -543
A127630 544 545
A127630 545 545
A127630 546 -547
A127630 547 -547
A127630 548 549
A127630 549 549
A127630 550 -551
A127630 551 -551
A127630 552 553
A127630 553 553
A127630 554 -555
A127630 555 -555
A127630 556 557
A127630 557 557
A127630 558 -559
A127630 559 -559
A127630 560 561
A127630 561 561
A127630 562 -563
A127630 563 -563
A127630 564 565
A127630 565 565
A127630 566 -567
A127630 567 -567
A127630 568 569
A127630 569 569
A127630 570 -571
A127630 571 -571
A127630 572 573
A127630 573 573
A127630 574 -575
A127630 575 -575
A127630 576 577
A127630 577 577
A127630 578 -579
A127630 579 -579
A127630 580 581
A127630 581 581
A127630 582 -583
A127630 583 -583
A127630 584 585
A127630 585 585
A127630 586 -587
A127630 587 -587
A127630 588 589
A127630 589 589
A127630 590 -591
A127630 591 -591
A127630 592 593
A127630 593 593
A127630 594 -595
A127630 595 -595
A127630 596 597
A127630 597 597
A127630 598 -599
A127630 599 -599
A127630 600 601
A127630 601 601
A127630 602 -603
A127630 603 -603
A127630 604 605
A127630 605 605
A127630 606 -607
A127630 607 -607
A127630 608 609
A127630 609 609
A127630 610 -611
A127630 611 -611
A127630 612 613
A127630 613 613
A127630 614 -615
A127630 615 -615
A127630 616 617
A127630 617 617
A127630 618 -619
A127630 619 -619
A127630 620 621
A127630 621 621
A127630 622 -623
A127630 623 -623
A127630 624 625
A127630 625 625
A127630 626 -627
A127630 627 -627
A127630 628 629
A127630 629 629
A127630 630 -631
A127630 631 -631
A127630 632 633
A127630 633 633
A127630 634 -635
A127630 635 -635
A127630 636 637
A127630 637 637
A127630 638 -639
A127630 639 -639
A127630 640 641
A127630 641 641
A127630 642 -643
A127630 643 -643
A127630 644 645
A127630 645 645
A127630 646 -647
A127630 647 -647
A127630 648 649
A127630 649 649
A127630 650 -651
A127630 651 -651
A127630 652 653
A127630 653 653
A127630 654 -655
A127630 655 -655
A127630 656 657
A127630 657 657
A127630 658 -659
A127630 659 -659
A127630 660 661
A127630 661 661
A127630 662 -663
A127630 663 -663
A127630 664 665
A127630 665 665
A127630 666 -667
A127630 667 -667
A127630 668 669
A127630 669 669
A127630 670 -671
A127630 671 -671
A127630 672 673
A127630 673 673
A127630 674 -675
A127630 675 -675
A127630 676 677
A127630 677 677
A127630 678 -679
A127630 679 -679
A127630 680 681
A127630 681 681
A127630 682 -683
A127630 683 -683
A127630 684 685
A127630 685 685
A127630 686 -687
A127630 687 -687
A127630 688 689
A127630 689 689
A127630 690 -691
A127630 691 -691
A127630 692 693
A127630 693 693
A127630 694 -695
A127630 695 -695
A127630 696 697
A127630 697 697
A127630 698 -699
A127630 699 -699
A127630 700 701
A127630 701 701
A127630 702 -703
A127630 703 -703
A127630 704 705
A127630 705 705
A127630 706 -707
A127630 707 -707
A127630 708 709
A127630 709 709
A127630 710 -711
A127630 711 -711
A127630 712 713
A127630 713 713
A127630 714 -715
A127630 715 -715
A127630 716 717
A127630 717 717
A127630 718 -719
A127630 719 -719
A127630 720 721
A127630 721 721
A127630 722 -723
A127630 723 -723
A127630 724 725
A127630 725 725
A127630 726 -727
A127630 727 -727
A127630 728 729
A127630 729 729
A127630 730 -731
A127630 731 -731
A127630 732 733
A127630 733 733
A127630 734 -735
A127630 735 -735
A127630 736 737
A127630 737 737
A127630 738 -739
A127630 739 -739
A127630 740 741
A127630 741 741
A127630 742 -743
A127630 743 -743
A127630 744 745
A127630 745 745
A127630 746 -747
A127630 747 -747
A127630 748 749
A127630 749 749
A127630 750 -751
A127630 751 -751
A127630 752 753
A127630 753 753
A127630 754 -755
A127630 755 -755
A127630 756 757
A127630 757 757
A127630 758 -759
A127630 759 -759
A127630 760 761
A127630 761 761
A127630 762 -763
A127630 763 -763
A127630 764 765
A127630 765 765
A127630 766 -767
A127630 767 -767
A127630 768 769
A127630 769 769
A127630 770 -771
A127630 771 -771
A127630 772 773
A127630 773 773
A127630 774 -775
A127630 775 -775
A127630 776 777
A127630 777 777
A127630 778 -779
A127630 779 -779
A127630 780 781
A127630 781 781
A127630 782 -783
A127630 783 -783
A127630 784 785
A127630 785 785
A127630 786 -787
A127630 787 -787
A127630 788 789
A127630 789 789
A127630 790 -791
A127630 791 -791
A127630 792 793
A127630 793 793
A127630 794 -795
A127630 795 -795
A127630 796 797
A127630 797 797
A127630 798 -799
A127630 799 -799
A127630 800 801
A127630 801 801
A127630 802 -803
A127630 803 -803
A127630 804 805
A127630 805 805
A127630 806 -807
A127630 807 -807
A127630 808 809
A127630 809 809
A127630 810 -811
A127630 811 -811
A127630 812 813
A127630 813 813
A127630 814 -815
A127630 815 -815
A127630 816 817
A127630 817 817
A127630 818 -819
A127630 819 -819
A127630 820 821
A127630 821 821
A127630 822 -823
A127630 823 -823
A127630 824 825
A127630 825 825
A127630 826 -827
A127630 827 -827
A127630 828 829
A127630 829 829
A127630 830 -831
A127630 831 -831
A127630 832 833
A127630 833 833
A127630 834 -835
A127630 835 -835
A127630 836 837
A127630 837 837
A127630 838 -839
A127630 839 -839
A127630 840 841
A127630 841 841
A127630 842 -843
A127630 843 -843
A127630 844 845
A127630 845 845
A127630 846 -847
A127630 847 -847
A127630 848 849
A127630 849 849
A127630 850 -851
A127630 851 -851
A127630 852 853
A127630 853 853
A127630 854 -855
A127630 855 -855
A127630 856 857
A127630 857 857
A127630 858 -859
A127630 859 -859
A127630 860 861
A127630 861 861
A127630 862 -863
A127630 863 -863
A127630 864 865
A127630 865 865
A127630 866 -867
A127630 867 -867
A127630 868 869
A127630 869 869
A127630 870 -871
A127630 871 -871
A127630 872 873
A127630 873 873
A127630 874 -875
A127630 875 -875
A127630 876 877
A127630 877 877
A127630 878 -879
A127630 879 -879
A127630 880 881
A127630 881 881
A127630 882 -883
A127630 883 -883
A127630 884 885
A127630 885 885
A127630 886 -887
A127630 887 -887
A127630 888 889
A127630 889 889
A127630 890 -891
A127630 891 -891
A127630 892 893
A127630 893 893
A127630 894 -895
A127630 895 -895
A127630 896 897
A127630 897 897
A127630 898 -899
A127630 899 -899
A127630 900 901
A127630 901 901
A127630 902 -903
A127630 903 -903
A127630 904 905
A127630 905 905
A127630 906 -907
A127630 907 -907
A127630 908 909
A127630 909 909
A127630 910 -911
A127630 911 -911
A127630 912 913
A127630 913 913
A127630 914 -915
A127630 915 -915
A127630 916 917
A127630 917 917
A127630 918 -919
A127630 919 -919
A127630 920 921
A127630 921 921
A127630 922 -923
A127630 923 -923
A127630 924 925
A127630 925 925
A127630 926 -927
A127630 927 -927
A127630 928 929
A127630 929 929
A127630 930 -931
A127630 931 -931
A127630 932 933
A127630 933 933
A127630 934 -935
A127630 935 -935
A127630 936 937
A127630 937 937
A127630 938 -939
A127630 939 -939
A127630 940 941
A127630 941 941
A127630 942 -943
A127630 943 -943
A127630 944 945
A127630 945 945
A127630 946 -947
A127630 947 -947
A127630 948 949
A127630 949 949
A127630 950 -951
A127630 951 -951
A127630 952 953
A127630 953 953
A127630 954 -955
A127630 955 -955
A127630 956 957
A127630 957 957
A127630 958 -959
A127630 959 -959
A127630 960 961
A127630 961 961
A127630 962 -963
A127630 963 -963
A127630 964 965
A127630 965 965
A127630 966 -967
A127630 967 -967
A127630 968 969
A127630 969 969
A127630 970 -971
A127630 971 -971
A127630 972 973
A127630 973 973
A127630 974 -975
A127630 975 -975
A127630 976 977
A127630 977 977
A127630 978 -979
A127630 979 -979
A127630 980 981
A127630 981 981
A127630 982 -983
A127630 983 -983
A127630 984 985
A127630 985 985
A127630 986 -987
A127630 987 -987
A127630 988 989
A127630 989 989
A127630 990 -991
A127630 991 -991
A127630 992 993
A127630 993 993
A127630 994 -995
A127630 995 -995
A127630 996 997
A127630 997 997
A127630 998 -999