# A154840 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 3 5 3 6 2 7 1 8 7 9 1 10 2 11 3 12 4 13 5 14 6 15 7 16 8 17 9 18 9 19 8 20 7 21 6 22 5 23 4 24 3 25 2 26 1 27 19 28 1 29 2 30 3 31 4 32 5 33 6 34 7 35 8 36 9 37 10 38 11 39 12 40 13 41 14 42 15 43 16 44 17 45 18 46 18 47 17 48 16 49 15 50 14 51 13 52 12 53 11 54 10 55 9 56 8 57 7 58 6 59 5 60 4 61 3 62 2 63 1 64 37 65 1 66 2 67 3 68 4 69 5 70 6 71 7 72 8 73 9 74 10 75 11 76 12 77 13 78 14 79 15 80 16