# A072912 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 2 5 2 6 3 7 3 8 3 9 3 10 4 11 4 12 4 13 5 14 5 15 5 16 6 17 6 18 6 19 7 20 7 21 7 22 8 23 8 24 8 25 9 26 9 27 9 28 10 29 10 30 10 31 11 32 11 33 11 34 11 35 12 36 12 37 12 38 13 39 13 40 13 41 14 42 14 43 14 44 15 45 15 46 15 47 16 48 16 49 16 50 17 51 17 52 17 53 18 54 18 55 18 56 18 57 19 58 19 59 19 60 20 61 20 62 20 63 21 64 21 65 21 66 22 67 22 68 22 69 23 70 23 71 23 72 24 73 24 74 24 75 25 76 25 77 25