# A037988 (b-file synthesized from sequence entry) 0 1 1 3 2 4 3 7 4 9 5 10 6 11 7 15 8 16 9 19 10 21 11 23 12 24 13 25 14 26 15 31 16 33 17 34 18 35 19 39 20 40 21 43 22 44 23 47 24 49 25 51 26 53 27 54 28 55 29 56 30 57 31 63 32 64 33 67 34 69 35 71 36 72 37 73 38 74 39 79 40 81 41 82 42 83 43 87 44 89 45 90 46 91 47 95 48 96 49 99 50 100 51 103 52 104 53 107 54 109 55 111 56 113 57 115 58 116