# A166976 (b-file synthesized from sequence entry) 0 0 1 1 2 1 3 3 4 4 5 5 6 9 7 12 8 16 9 21 10 27 11 36 12 48 13 64 14 85 15 81 16 108 17 144 18 192 19 256 20 341 21 243 22 324 23 432 24 576 25 768 26 1024 27 1365 28 729 29 972 30 1296 31 1728 32 2304 33 3072 34 4096 35 5461 36 2187 37 2916 38 3888 39 5184 40 6912 41 9216 42 12288 43 16384 44 21845 45 6561