# A362726 (b-file synthesized from sequence entry) 0 1 1 1 2 7 3 64 4 647 5 6901 6 76120 7 859216 8 9863303 9 114689746 10 1347186307 11 15954752903 12 190235245976 13 2281177393704 14 27487043703672 15 332588768198389 16 4038905184944263 17 49204502405466061 18 601135759955624038 19 7362647062772162397 20 90380912127647103747