# A153850 (b-file synthesized from sequence entry) 1 1 2 2 3 27 4 594 5 17180 6 603879 7 24795645 8 1160887350 9 60940292571 10 3541938123306 11 225669592036086 12 15634133444509443 13 1169781625911185118 14 93989088711427170141 15 8069678384570571946581 16 737204558292074214218778