# A131375 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 1 4 3 5 1 6 2 7 3 8 4 9 1 10 1 11 6 12 6 13 5 14 1 15 2 16 5 17 13 18 10 19 6 20 1 21 1 22 9 23 15 24 24 25 15 26 7 27 1 28 2 29 7 30 27 31 35 32 40 33 21 34 8 35 1 36 1 37 12 38 28 39 66 40 70 41 62 42 28 43 9 44 1 45 2 46 9 47 46 48 84 49 141 50 126 51 91 52 36 53 10 54 1