# A105260 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 1 5 4 6 1 7 1 8 6 9 6 10 1 11 8 12 15 13 4 14 1 15 10 16 28 17 20 18 1 19 1 20 12 21 45 22 56 23 15 24 1 25 14 26 66 27 120 28 70 29 6 30 1 31 16 32 91 33 220 34 210 35 56 36 1 37 1 38 18 39 120 40 364 41 495 42 252 43 28 44 1 45 20 46 153 47 560 48 1001 49 792 50 210 51 8 52 1 53 22 54 190 55 816 56 1820 57 2002 58 924 59 120 60 1 61 1 62 24 63 231 64 1140 65 3060 66 4368 67 3003