# A133262 (b-file synthesized from sequence entry) 1 1 2 4 3 8 4 172 5 5204 6 222716 7 12509188 8 889421564 9 78097622276 10 8312906703868 11 1056520142488580 12 158263730949406716 13 27626236450406776836 14 5563092167972597137404 15 1280742543230231763615748 16 334405228960123174787678204 17 98317121153947856929753989124 18 32339023133437156084762282819580 19 11831483864832785151824395066146820 20 4789379698138059405310741712024371196