%I #7 Nov 21 2013 12:46:01
%S 2,-5,-63,-1311,-40503,-1746571,-107820971,-11358568591,
%T -2325027955727,-758733754118995,-316897192245332147,
%U -156022193472911939575,-88731619980459755789207
%N E.g.f. = sin(tan(x)+arcsin(x))=2*x-5/3!*x^3-63/5!*x^5-1311/7!*x^7-40503/9!*x^9...
%H Harvey P. Dale, <a href="/A012949/b012949.txt">Table of n, a(n) for n = 0..100</a>
%t With[{nn=30},Take[CoefficientList[Series[Sin[Tan[x]+ArcSin[x]],{x,0,nn}], x]Range[0,nn-1]!,{2,-1,2}]] (* _Harvey P. Dale_, May 13 2012 *)
%K sign
%O 0,1
%A Patrick Demichel (patrick.demichel(AT)hp.com)
%E Clarified definition [by Harvey P. Dale, May 13 2012]
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