%I #3 Mar 30 2012 16:45:27
%S 2,24,720,120960,1209600,95800320,1307674368000,597793996800,
%T 10670622842880000,10218188434341888000,802857662698291200000,
%U 56404400157567221760000,1693824136731743669452800000
%N Denominators of Taylor series for 1/(sin x + tan x).
%Y Cf. A008961.
%K nonn,frac
%O 0,1
%A _N. J. A. Sloane_.