# A199816 (b-file synthesized from sequence entry) 0 1 1 1 2 8 3 101 4 1639 5 30665 6 630225 7 13836981 8 319062453 9 7640441894 10 188534274850 11 4767113222750 12 122998902095908 13 3228067183537455 14 85960229675478804 15 2317956019913480326 16 63193008693741620771 17 1739473925024629613227 18 48292271242981605779173