# A025764 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 2 4 3 5 3 6 4 7 5 8 6 9 7 10 8 11 9 12 10 13 11 14 13 15 14 16 16 17 17 18 19 19 20 20 22 21 24 22 26 23 28 24 30 25 32 26 34 27 36 28 39 29 41 30 44 31 46 32 49 33 51 34 54 35 57 36 60 37 63 38 66 39 69 40 72 41 75 42 79 43 82 44 86 45 89 46 93 47 96 48 100 49 104 50 108 51 112 52 116 53 120 54 124 55 128