# A085396 (b-file synthesized from sequence entry) 1 1 2 3 3 7 4 17 5 24 6 113 7 363 8 1928 9 4219 10 6147 11 28807 12 63761 13 92568 14 526601 15 23263012 16 23789613 17 118421464 18 142211077 19 402843618 20 1753585549 21 2156429167 22 3910014716 23 6066443883 24 34242234131 25 485457721717 26 519699955848