Table for CAN(2,k,7) 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,7) 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 8 49 orthogonal array 10 61 group 1-rotational (Meagher-Stevens, Colbourn) 11 67 group 1-rotational (Meagher-Stevens, Colbourn) 12 73 group 1-rotational (Meagher-Stevens, Colbourn) 13 78 simulated annealing (Cohen) 14 80 tabu search (Zekaoui) 15 82 tabu search (Zekaoui) 16 84 tabu search (Zekaoui) 17 86 tabu search (Zekaoui) 18 87 tabu search (Zekaoui) 19 89 tabu search (Zekaoui) 63 91 CMMSSY 2.3 64 97 CMMSSY 2.3 79 103 CMMSSY 2.3 80 105 CMMSSY 2.2 87 109 CMMSSY 2.3 99 115 CMMSSY 2.2 100 117 CMMSSY 2.2 103 120 CMMSSY 2.3 109 121 CMMSSY 2.2 112 123 CMMSSY 2.3 119 125 CMMSSY 2.3 120 126 CMMSSY 2.3 127 127 CMMSSY 2.3 135 129 CMMSSY 2.3 143 131 CMMSSY 2.3 497 133 CMMSSY 2.3 504 139 CMMSSY 2.3 623 145 CMMSSY 2.3 640 147 CMMSSY 2.3 686 151 CMMSSY 2.3 781 157 CMMSSY 2.2 800 159 CMMSSY 2.2 812 162 CMMSSY 2.3 860 163 CMMSSY 2.2 882 165 CMMSSY 2.3 938 167 CMMSSY 2.3 945 168 CMMSSY 2.3 1001 169 CMMSSY 2.3 1064 171 CMMSSY 2.3 1127 173 CMMSSY 2.3 3920 175 CMMSSY 2.3 3976 181 CMMSSY 2.3 4914 187 CMMSSY 2.3 5040 189 CMMSSY 2.3 5411 193 CMMSSY 2.3 6160 199 CMMSSY 2.2 6320 201 CMMSSY 2.3 6400 203 CMMSSY 2.2 6405 204 CMMSSY 2.3 6783 205 CMMSSY 2.2 6960 207 CMMSSY 2.3 7399 209 CMMSSY 2.3 7455 210 CMMSSY 2.3 7896 211 CMMSSY 2.3 8393 213 CMMSSY 2.3 8890 215 CMMSSY 2.3 20000 217 CMMSSY 2.3

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