# A117136 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 4 5 1 6 1 7 3 8 6 9 2 10 7 11 1 12 1 13 4 14 8 15 3 16 9 17 2 18 10 19 1 20 1 21 5 22 10 23 4 24 11 25 3 26 12 27 2 28 13 29 1 30 1 31 6 32 12 33 5 34 13 35 4 36 14 37 3 38 15 39 2 40 16 41 1 42 1 43 7 44 14 45 6 46 15 47 5 48 16 49 4 50 17 51 3 52 18 53 2 54 19 55 1