# A328122 (b-file synthesized from sequence entry) 1 1 2 3 3 36 4 723 5 20280 6 730755 7 32171580 8 1673573895 9 100442870640 10 6831585584775 11 519288366989700 12 43626178967384475 13 4014060030471090600 14 401443860155706643275 15 43359414126089609047500 16 5030039291029886037279375 17 623762332206315636458124000 18 82340968923184527676400655375 19 11528273478697179256689693556500