%I #6 Jun 02 2020 12:02:08
%S 1,-1,-15,359,3713,347151,62839153,10196506423,2397571040897,
%T 714196911010335,263318643848985457,118248746057101708295,
%U 63495547245752463558145,40188528694405725339687983
%N sinh(cos(x)*arcsin(x))=x-1/3!*x^3-15/5!*x^5+359/7!*x^7+3713/9!*x^9...
%t With[{nn=30},Take[CoefficientList[Series[Sinh[Cos[x]ArcSin[x]],{x,0,nn}],x] Range[0,nn-1]!,{2,-1,2}]] (* _Harvey P. Dale_, Jun 02 2020 *)
%K sign
%O 0,3
%A Patrick Demichel (patrick.demichel(AT)hp.com)
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