%I #4 Feb 24 2012 12:50:49
%S 2,-12,70,2856,-406262,53106460,-8809933106,1910193704272,
%T -531575014780398,185190064964692804,-78983931548861495466,
%U 40480351020220065079928,-24547642682771502545050854
%N sin(arctan(x)*sin(x))=2/2!*x^2-12/4!*x^4+70/6!*x^6+2856/8!*x^8...
%K sign
%O 0,1
%A Patrick Demichel (patrick.demichel(AT)hp.com)
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