# A124846 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 1 4 6 5 1 6 1 7 9 8 3 9 3 10 1 11 12 12 6 13 12 14 1 15 1 16 15 17 10 18 30 19 5 20 3 21 1 22 18 23 15 24 60 25 15 26 18 27 1 28 1 29 21 30 21 31 105 32 35 33 63 34 7 35 3 36 1 37 24 38 28 39 168 40 70 41 168 42 28 43 24 44 1 45 1 46 27 47 36 48 252 49 126 50 378 51 84 52 108 53 9 54 3 55 1 56 30 57 45 58 360 59 210 60 756 61 210 62 360 63 45 64 30 65 1 66 1 67 33 68 55 69 495 70 330 71 1386 72 462 73 990