# A157227 (b-file synthesized from sequence entry) 1 0 2 1 3 1 4 2 5 2 6 4 7 2 8 4 9 4 10 6 11 4 12 8 13 4 14 8 15 8 16 8 17 6 18 12 19 6 20 12 21 10 22 12 23 8 24 16 25 10 26 14 27 12 28 16 29 10 30 24 31 10 32 16 33 16 34 18 35 16 36 24 37 12 38 20 39 18 40 24 41 14 42 32 43 14 44 24 45 24 46 24 47 16 48 32 49 18 50 30 51 24 52 28 53 18 54 36 55 24 56 32 57 26 58 30 59 20 60 48 61 20 62 32 63 32 64 32 65 28 66 48 67 22 68 36 69 32 70 48