# A035003 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 7 4 12 5 38 6 69 7 81 8 295 9 552 10 702 11 3098 12 5901 13 7857 14 8559 15 42271 16 81444 17 111618 18 128034 19 726734 20 1411197 21 1971945 22 2339631 23 2467665 24 15366679 25 30006624 26 42508638 27 51627510 28 56434806 29 391888514 30 768410349 31 1099558881