# A288875 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 3 4 8 5 1 6 15 7 71 8 33 9 1 10 105 11 744 12 718 13 112 14 1 15 945 16 9129 17 14542 18 5270 19 353 20 1 21 10395 22 129072 23 300291 24 191384 25 33057 26 1080 27 1 28 135135 29 2071215 30 6524739 31 6338915 32 2033885 33 190125 34 3265 35 1 36 2027025 37 37237680 38 150895836 39 204889344 40 103829590 41 18990320 42 1038780 43 9824 44 1