Table for CAN(2,k,13) for k up to 20000

Locate the k in the first column that is at least as large as the number of factors in which you are interested. Then let N be the number of rows (tests) given in the second column. A CA(N;2,k,13) exists according to a construction in the reference (cryptically) given in the third column. The accompanying graph plots N vertically against log k (base 10).

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 k N Source 14 169 orthogonal array 15 215 simulated annealing (Torres-Jimenez) 18 217 Fix 1 symbols (LCDST) 19 229 Fix 1 symbols (LCDST) 20 241 Fix 1 symbols (LCDST) 21 253 Fix 1 symbols (Meagher-Stevens) 22 262 projection (C) postop NCK 24 271 Fix 2 symbols (LCDST) postop NCK 25 280 simulated annealing (Torres-Jimenez) 27 281 simulated annealing (Torres-Jimenez) 28 282 Fix 4 symbols (LCDST) 29 291 Fix 4 symbols (LCDST) 30 299 Fix 4 symbols (LCDST) postop TJ-SA 32 301 Fix 5 symbols (LCDST) 33 309 Fix 5 symbols (LCDST) 39 317 simulated annealing (Torres-Jimenez) 195 325 PCAx2PCA 196 336 Direct product 221 362 Direct product 251 373 PCAx2PCA 252 384 Direct product 265 385 PCAx2PCA 266 395 Direct product 279 397 PCAx2PCA 280 398 Direct product 282 403 Direct product generalized 293 409 PCAx2PCA 298 412 Direct product generalized 304 415 Direct product generalized 308 418 Direct product 323 421 PCAxPCA 332 428 PCAx2PCA 341 433 PCAxPCA 363 437 PCAx2PCA 384 438 PCAx2PCA 398 447 PCAx2PCA 412 456 PCAx2PCA 416 457 Direct product 438 458 PCAx2PCA 452 466 PCAx2PCA 511 473 PCAx2PCA 2717 481 PCAx2PCA 2730 492 PCAx2PCA 2744 502 Direct product 3111 518 Direct product 3497 529 PCAx2PCA 3514 540 PCAxPCA 3692 541 PCAx2PCA 3705 551 Direct product 3710 552 PCAxPCA 3887 553 PCAx2PCA 3900 554 Direct product 3901 557 Direct product generalized 3965 559 Direct product generalized 3974 561 Direct product generalized 4088 565 PCAx2PCA 4172 568 PCAx2PCA 4207 569 Direct product generalized 4232 570 Direct product generalized 4296 571 Direct product generalized 4299 572 Direct product generalized 4311 574 Direct product generalized 4501 577 PCAxPCA 4628 584 PCAx2PCA 4752 589 PCAxPCA 4760 592 PCAxPCA 5070 593 PCAx2PCA 5356 594 PCAx2PCA 5551 603 PCAx2PCA 5746 612 PCAx2PCA 5856 613 PCAxPCA 6110 614 PCAx2PCA 6305 622 PCAx2PCA 7150 629 PCAx2PCA 20000 637 Direct product
Graph: