# A163892 (b-file synthesized from sequence entry) 0 1 1 2 2 6 3 3 4 4 5 8 6 12 7 18 8 9 9 16 10 32 11 24 12 108 13 36 14 48 15 54 16 72 17 64 18 96 19 192 20 216 21 324 22 144 23 162 24 288 25 576 26 648 27 384 28 1944 29 432 30 864 31 486 32 972 33 1296 34 27 35 768 36 1152 37 128 38 5832 39 1728 40 1536 41 3456 42 2304