# A191364 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 15 4 152 5 2190 6 39894 7 886074 8 23187632 9 699092136 10 23860707480 11 909507899520 12 38295831424872 13 1765316863497720 14 88423030108046256 15 4782130014839166360 16 277730241327729713280 17 17239188136821392859840