# A150605 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 27 4 111 5 470 6 2029 7 8960 8 40217 9 182618 10 835343 11 3849661 12 17863189 13 83378460 14 390908003 15 1839698669 16 8689247415 17 41178873728 18 195713004493 19 932470087023 20 4452739326451 21 21307952180684 22 102165324556205 23 490705934710240 24 2360611954117367 25 11372835997384712 26 54867448503875645 27 265043200234848127