# A051274 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 2 5 1 6 3 7 2 8 3 9 3 10 4 11 3 12 5 13 4 14 5 15 5 16 6 17 5 18 7 19 6 20 7 21 7 22 8 23 7 24 9 25 8 26 9 27 9 28 10 29 9 30 11 31 10 32 11 33 11 34 12 35 11 36 13 37 12 38 13 39 13 40 14 41 13 42 15 43 14 44 15 45 15 46 16 47 15 48 17 49 16 50 17 51 17 52 18 53 17 54 19 55 18 56 19 57 19 58 20 59 19 60 21 61 20 62 21 63 21 64 22 65 21 66 23 67 22 68 23 69 23 70 24 71 23 72 25