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A012940 cos(tan(x)+sin(x))=1-4/2!*x^2+8/4!*x^4-118/6!*x^6+1912/8!*x^8... 0

%I #7 Nov 21 2013 12:46:01

%S 1,-4,8,-118,1912,53094,7487532,722809274,92118225104,13286089862286,

%T 2227449108601940,418148868660099330,84975662262230959480,

%U 17350569219593304893078,2817250972553523348038716,-252622788373980942633484214

%N cos(tan(x)+sin(x))=1-4/2!*x^2+8/4!*x^4-118/6!*x^6+1912/8!*x^8...

%t With[{nn=30},Take[CoefficientList[Series[Cos[Tan[x]+Sin[x]],{x,0,nn}], x]Range[0,nn]!,{1,-1,2}]] (* _Harvey P. Dale_, Mar 26 2012 *)

%K sign

%O 0,2

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

%E More terms from Harvey P. Dale, Mar 26 2012

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Last modified February 23 23:47 EST 2024. Contains 370288 sequences. (Running on oeis4.)