# A361291 (b-file synthesized from sequence entry) 1 1 2 6 3 57 4 820 5 16105 6 402234 7 12204241 8 435984840 9 17927094321 10 833994048910 11 43309534450633 12 2483526865641276 13 155867505885345241 14 10627079738421409410 15 782175399728156197665 16 61812037545704964935440 17 5220088150634922700769761 18 469168161404536131943150998