Table for CAN(2,k,4) for k up to 20000

Last Updated Wed Oct 21 20:46:11 MST 2009

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,4) 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).

Change t: + Change v: - + or go to Global Menu.

k N Source 5 16 orthogonal array 6 19 group 1-rotational (Meagher-Stevens, Colbourn) 7 21 simulated annealing (Cohen) 8 22 simulated annealing (Cohen) 9 23 tabu search (Rouse-Lamarre) 12 24 simulated annealing (CKRS) 13 25 simulated annealing (CKRS) 15 27 tabu search (Rouse-Lamarre) 24 28 CMMSSY 2.3 29 31 CMMSSY 2.3 30 32 CMMSSY 2.3 34 33 CMMSSY 2.3 38 34 CMMSSY 2.3 42 35 CMMSSY 2.3 50 36 CMMSSY 2.3 54 37 CMMSSY 2.3 60 38 CMMSSY 2.3 69 39 CMMSSY 2.3 116 40 CMMSSY 2.3 140 43 CMMSSY 2.3 144 44 CMMSSY 2.3 164 45 CMMSSY 2.3 184 46 CMMSSY 2.3 204 47 CMMSSY 2.3 248 48 CMMSSY 2.3 268 49 CMMSSY 2.3 292 50 CMMSSY 2.3 332 51 CMMSSY 2.3 560 52 CMMSSY 2.3 676 55 CMMSSY 2.3 696 56 CMMSSY 2.3 792 57 CMMSSY 2.3 888 58 CMMSSY 2.3 984 59 CMMSSY 2.3 1192 60 CMMSSY 2.3 1288 61 CMMSSY 2.3 1408 62 CMMSSY 2.3 1604 63 CMMSSY 2.3 2704 64 CMMSSY 2.3 3264 67 CMMSSY 2.3 3360 68 CMMSSY 2.3 3824 69 CMMSSY 2.3 4288 70 CMMSSY 2.3 4752 71 CMMSSY 2.3 5760 72 CMMSSY 2.3 6224 73 CMMSSY 2.3 6800 74 CMMSSY 2.3 7744 75 CMMSSY 2.3 13056 76 CMMSSY 2.3 15760 79 CMMSSY 2.3 16224 80 CMMSSY 2.3 18464 81 CMMSSY 2.3 19936 82 CMMSSY 2.2 20000 83 CMMSSY 2.2

Graph: