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%I #16 Mar 06 2022 23:08:43
%S 0,0,2,6,40,180,1232,7266,56320,408360,3610112,30974526,309836800,
%T 3065784540,34342971392,384653685786,4778192404480,59724464976720,
%U 815553380483072,11249503075325046,167586815066767360,2527964965265232900,40815105402865713152,668249973079223076306,11626293107260590653440,205304046476194041001080
%N Expansion of e.g.f.: (sec(x)*tan(x))^2*(1+sin(x)).
%C 0, 0, followed by column 3 of A350970.
%F E.g.f.: (sec(x)*tan(x))^2*(1+sin(x)).
%Y Cf. A000111, A225689, A350970.
%K nonn
%O 0,3
%A _N. J. A. Sloane_, Mar 03 2022
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