# A085643 (b-file synthesized from sequence entry) 1 1 2 2 3 1 4 3 5 4 6 1 7 4 8 6 9 4 10 6 11 1 12 5 13 8 14 12 15 9 16 12 17 8 18 1 19 6 20 10 21 16 22 9 23 12 24 36 25 8 26 12 27 24 28 10 29 1 30 7 31 12 32 20 33 24 34 15 35 48 36 36 37 27 38 16 39 72 40 32 41 15 42 40 43 12 44 1 45 8 46 14 47 24 48 30 49 16 50 18 51 60 52 48 53 72 54 54 55 20 56 96 57 144 58 54 59 16 60 20 61 120 62 80 63 18 64 60 65 14 66 1