# A102468 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 4 4 13 5 163 6 103 7 137 8 863 9 98641 10 10687 11 31469 12 1540901 13 522787 14 5441 15 226871807 16 13619 17 1276861 18 414026539 19 2124467 20 12670743557 21 838025081381 22 44659157 23 323895443 24 337310723185584470837549 25 54352957