# A027632 (b-file synthesized from sequence entry) 0 1 1 1 2 4 3 6 4 14 5 23 6 45 7 72 8 126 9 195 10 315 11 472 12 720 13 1042 14 1520 15 2132 16 2995 17 4089 18 5568 19 7418 20 9843 21 12833 22 16652 23 21304 24 27117 25 34114 26 42705 27 52930 28 65294 29 79867 30 97253 31 117562 32 141516 33 169265 34 201665 35 238922 36 282030 37 331264 38 387780 39 451920 40 525023 41 607517