# A132047 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 6 5 1 6 1 7 9 8 9 9 1 10 1 11 12 12 18 13 12 14 1 15 1 16 15 17 30 18 30 19 15 20 1 21 1 22 18 23 45 24 60 25 45 26 18 27 1 28 1 29 21 30 63 31 105 32 105 33 63 34 21 35 1 36 1 37 24 38 84 39 168 40 210 41 168 42 84 43 24 44 1 45 1 46 27 47 108 48 252 49 378 50 378 51 252 52 108 53 27 54 1 55 1 56 30 57 135 58 360 59 630 60 756 61 630 62 360 63 135 64 30 65 1