# A131251 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 3 4 3 5 1 6 4 7 6 8 3 9 1 10 5 11 10 12 7 13 3 14 1 15 6 16 15 17 14 18 7 19 3 20 1 21 7 22 21 23 25 24 15 25 7 26 3 27 1 28 8 29 28 30 41 31 30 32 15 33 7 34 3 35 1 36 9 37 36 38 63 39 56 40 31 41 15 42 7 43 3 44 1 45 10 46 45 47 92 48 98 49 62 50 31 51 15 52 7 53 3 54 1