# A377826 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 49 4 489 5 6521 6 108643 7 2178107 8 51084337 9 1373054833 10 41624314371 11 1405311853595 12 52299954524953 13 2127347522554073 14 93902399411048803 15 4470613587492385051 16 228362858274694209249 17 12458393118650371672673 18 722983769486947261178371