# A075924 (b-file synthesized from sequence entry) 0 1 1 105 2 6860 3 360150 4 16689351 5 714717675 6 29027537770 7 1135995214200 8 43285014073301 9 1617172212901245 10 59536438207963080 11 2167526889938878650 12 78241359077417918851 13 2805721220626405336815 14 100098458195602131838790