# A091951 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 5 8 8 9 6 10 10 11 7 12 12 13 7 14 11 15 9 16 8 17 10 18 18 19 9 20 15 21 9 22 10 23 13 24 24 25 10 26 16 27 15 28 12 29 11 30 18 31 11 32 17 33 12 34 14 35 19 36 12 37 13 38 22 39 21 40 16 41 13 42 21 43 13 44 20 45 15 46 14 47 23 48 32 49 14 50 22 51 15 52 20 53 17 54 30 55 15 56 16 57 15 58 22 59 31 60 39 61 16 62 26 63 33 64 16 65 20 66 18 67 17 68 28 69 21 70 26 71 17 72 27 73 17 74 26