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arcsin(arcsin(x)*sin(x))=2/2!*x^2+160/6!*x^6+1344/8!*x^8+458368/10!*x^10...
0

%I #6 Jul 09 2014 17:31:14

%S 2,0,160,1344,458368,16445440,8077598464,720541868032,493459770138624,

%T 85668743495532544,77756619165720870912,22805228251600514711552,

%U 26370717564373981237149696

%N arcsin(arcsin(x)*sin(x))=2/2!*x^2+160/6!*x^6+1344/8!*x^8+458368/10!*x^10...

%t With[{nn=30},Take[CoefficientList[Series[ArcSin[ArcSin[x]Sin[x]],{x,0,nn}],x] Range[0,nn]!,{3,-1,2}]] (* _Harvey P. Dale_, Jul 09 2014 *)

%K nonn

%O 0,1

%A Patrick Demichel (patrick.demichel(AT)hp.com)