Best-known CA bounds for t=2, v=16
| k | N | Array | Method / Source |
|---|---|---|---|
| 17 | 256 | Derive from strength 3 | |
| 18 | 286 | orthogonal array fuse | |
| 19 | 288 | projection (C) | |
| 20 | 342 | projection (C) postop NCK | |
| 21 | 344 | projection (C) postop NCK | |
| 22 | 346 | projection (C) postop NCK | |
| 23 | 350 | projection (C) postop NCK | |
| 25 | 376 | Fix 1 symbols (LCDST) | |
| 27 | 406 | Fix 1 symbols (LCDST) | |
| 28 | 421 | Fix 1 symbols (Colbourn) | |
| 29 | 436 | Fix 1 symbols (Meagher-Stevens) | |
| 36 | 442 | Fix 5 symbols (LCDST) | |
| 38 | 466 | Fix 5 symbols (LCDST) | |
| 39 | 478 | Fix 5 symbols (LCDST) | |
| 40 | 483 | simulated annealing (Torres-Jimenez) | |
| 45 | 490 | simulated annealing (Torres-Jimenez) | |
| 288 | 496 | PCAx2PCA | |
| 289 | 510 | Direct product | |
| 306 | 526 | Direct product generalized | |
| 323 | 528 | Direct product | |
| 327 | 543 | Direct product generalized | |
| 343 | 544 | Direct product generalized | |
| 360 | 559 | Direct product generalized | |
| 361 | 560 | Direct product | |
| 380 | 574 | Direct product | |
| 387 | 589 | Direct product generalized | |
| 391 | 590 | Direct product | |
| 392 | 591 | Direct product generalized | |
| 399 | 592 | Direct product generalized | |
| 411 | 604 | Direct product generalized | |
| 417 | 606 | Direct product generalized | |
| 418 | 608 | Direct product generalized | |
| 420 | 614 | Direct product generalized | |
| 424 | 616 | PCAx2PCA | |
| 426 | 619 | Direct product generalized | |
| 427 | 620 | Direct product generalized | |
| 437 | 621 | Direct product generalized | |
| 438 | 622 | Direct product generalized | |
| 439 | 623 | Direct product generalized | |
| 449 | 624 | Direct product generalized | |
| 453 | 630 | Direct product generalized | |
| 457 | 632 | Direct product generalized | |
| 461 | 635 | Direct product generalized | |
| 465 | 638 | Direct product generalized | |
| 468 | 646 | Direct product generalized | |
| 475 | 648 | Direct product | |
| 477 | 651 | Direct product generalized | |
| 483 | 654 | Direct product generalized | |
| 486 | 664 | Direct product generalized | |
| 489 | 665 | Direct product generalized | |
| 492 | 666 | Direct product generalized | |
| 496 | 667 | Direct product generalized | |
| 503 | 668 | Direct product generalized | |
| 505 | 669 | Direct product generalized | |
| 506 | 670 | Direct product generalized | |
| 512 | 677 | Direct product generalized | |
| 513 | 678 | Direct product | |
| 515 | 679 | Direct product generalized | |
| 526 | 680 | Direct product generalized | |
| 602 | 682 | PCAx2PCA | |
| 612 | 695 | Direct product | |
| 636 | 706 | PCAx2PCA | |
| 648 | 712 | Direct product | |
| 684 | 714 | Direct product | |
| 688 | 728 | Direct product generalized | |
| 765 | 730 | Direct product | |
| 4880 | 736 | PCAx2PCA | |
| 4896 | 750 | Direct product | |
| 4914 | 752 | Direct product | |
| 5185 | 766 | PCAx2PCA | |
| 5491 | 768 | PCAx2PCA | |
| 5542 | 783 | PCAx2PCA | |
| 5831 | 784 | PCAx2PCA | |
| 6120 | 799 | PCAx2PCA | |
| 6215 | 800 | Direct product generalized | |
| 6460 | 814 | Direct product | |
| 6533 | 815 | Direct product generalized | |
| 6590 | 816 | Direct product generalized | |
| 6597 | 829 | Direct product generalized | |
| 6863 | 830 | Direct product generalized | |
| 6912 | 831 | Direct product generalized | |
| 6935 | 832 | Direct product generalized | |
| 7088 | 844 | Direct product generalized | |
| 7215 | 845 | Direct product generalized | |
| 7271 | 846 | Direct product generalized | |
| 7281 | 847 | Direct product generalized | |
| 7298 | 848 | Direct product generalized | |
| 7600 | 860 | Direct product | |
| 7725 | 861 | Direct product generalized | |
| 7800 | 862 | Direct product generalized | |
| 7817 | 863 | Direct product generalized | |
| 7894 | 864 | Direct product generalized | |
| 7930 | 876 | Direct product generalized | |
| 8204 | 877 | Direct product generalized | |
| 8224 | 878 | Direct product generalized | |
| 8239 | 879 | Direct product generalized | |
| 8341 | 880 | Direct product generalized | |
| 8344 | 890 | Direct product generalized | |
| 8347 | 891 | Direct product generalized | |
| 8633 | 892 | Direct product generalized | |
| 8650 | 893 | Direct product generalized | |
| 8668 | 894 | Direct product generalized | |
| 8748 | 895 | Direct product generalized | |
| 8759 | 896 | Direct product generalized | |
| 8777 | 902 | Direct product generalized | |
| 8795 | 904 | Direct product generalized | |
| 8799 | 906 | Direct product generalized | |
| 9050 | 907 | Direct product generalized | |
| 9104 | 908 | Direct product generalized | |
| 9152 | 909 | Direct product generalized | |
| 9280 | 910 | Direct product generalized | |
| 9301 | 920 | Direct product generalized | |
| 10208 | 922 | PCAx2PCA | |
| 10368 | 935 | Direct product | |
| 10404 | 938 | PCAxPCA | |
| 10784 | 946 | PCAx2PCA | |
| 10982 | 952 | PCAx2PCA | |
| 11628 | 954 | PCAx2PCA | |
| 11660 | 968 | PCAx2PCA | |
| 11700 | 969 | PCAxPCA | |
| 12960 | 970 | Direct product | |
| 20000 | 976 | Direct product |
Checkmark key: ✓ array available (verified) · ✓ array available (unverified)