# A183158 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 4 4 2 5 1 6 12 7 6 8 3 9 1 10 38 11 10 12 6 13 4 14 1 15 90 16 26 17 10 18 10 19 5 20 1 21 220 22 42 23 15 24 20 25 15 26 6 27 1 28 460 29 106 30 21 31 35 32 35 33 21 34 7 35 1 36 1018 37 170 38 28 39 56 40 70 41 56 42 28 43 8 44 1 45 2022 46 426 47 36 48 84 49 126 50 126 51 84 52 36 53 9 54 1 55 4304 56 682 57 45 58 120 59 210 60 252 61 210 62 120 63 45 64 10 65 1