# A097994 (b-file synthesized from sequence entry) 1 1 2 3 3 0 4 3 5 3 6 0 7 6 8 6 9 0 10 1 11 3 12 15 13 3 14 3 15 0 16 9 17 21 18 6 19 12 20 0 21 0 22 3 23 34 24 21 25 25 26 3 27 0 28 0 29 10 30 45 31 36 32 54 33 15 34 0 35 0 36 0 37 6 38 54 39 72 40 108 41 36 42 6 43 0 44 0 45 0 46 9 47 84 48 102 49 172 50 117 51 15 52 0 53 1 54 0 55 0 56 3 57 84 58 174 59 306 60 228 61 54 62 7 63 3 64 0 65 0 66 0 67 18 68 114 69 225 70 483 71 447 72 162 73 18 74 12 75 0 76 0 77 0 78 0 79 3 80 114