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A009514 sin(sinh(x)*tan(x))=2/2!*x^2+12/4!*x^4+22/6!*x^6-6888/8!*x^8... 2
0, 2, 12, 22, -6888, -664918, -59975388, -5718140738, -547324724688, -38493249163438, 4551120221502012, 4118717773789761382, 1943760618993686019912, 842266610124834993878522, 367005752387547761811702612, 164337720240421801745499143182 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
MATHEMATICA
With[{nn=30}, Take[CoefficientList[Series[Sin[Tan[x]Sinh[x]], {x, 0, nn}], x] Range[0, nn]!, {1, -1, 2}]] (* Harvey P. Dale, Oct 04 2014 *)
CROSSREFS
Sequence in context: A093378 A012664 A012545 * A192851 A112718 A365500
KEYWORD
sign
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
More terms from and prior Mathematica program replaced by Harvey P. Dale, Oct 04 2014
STATUS
approved

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)