# A179906 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 6 4 12 5 22 6 40 7 69 8 117 9 193 10 312 11 495 12 773 13 1189 14 1804 15 2706 16 4011 17 5888 18 8558 19 12335 20 17627 21 25007 22 35212 23 49263 24 68470 25 94618 26 129990 27 177661 28 241548 29 326862 30 440229 31 590366 32 788321 33 1048499 34 1389097 35 1833638 36 2411752 37 3161449 38 4130448 39 5379560 40 6984883