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A009627 Expansion of sinh(x)*sin(tan(x)). 1

%I #14 Apr 02 2017 01:39:29

%S 0,2,8,8,-2304,-183776,-15141248,-1461427328,-166452797440,

%T -21941424508416,-3231615038191616,-498564870033053696,

%U -67544768806700253184,-435077810759086759936,7017404598452791761076224

%N Expansion of sinh(x)*sin(tan(x)).

%t With[{nn=30},Take[CoefficientList[Series[Sinh[x]*Sin[Tan[x]],{x,0,nn}],x] Range[0,nn]!,{1,-1,2}]] (* _Harvey P. Dale_, Mar 22 2015 *)

%K sign

%O 0,2

%A _R. H. Hardin_

%E Extended with signs by _Olivier GĂ©rard_, Mar 15 1997

%E Prior Mathematica program replaced by _Harvey P. Dale_, Mar 22 2015

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)