# A109157 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 4 5 0 6 2 7 2 8 2 9 32 10 8 11 8 12 4 13 5 14 5 15 4 16 252 17 64 18 84 19 24 20 28 21 12 22 14 23 12 24 8 25 2112 26 520 27 680 28 240 29 232 30 88 31 76 32 37 33 37 34 28 35 16 36 18484 37 4480 38 5804 39 1992 40 2012 41 776 42 656 43 264 44 206 45 106 46 94 47 64 48 32 49 166976 50 40008 51 51592 52 17440 53 17400 54 6776 55 5680 56 2392 57 1768