OFFSET
0,3
MATHEMATICA
With[{nn=30}, Take[CoefficientList[Series[Sinh[(Tan[x]Sinh[x])]/2, {x, 0, nn}], x]Range[0, nn]!, {1, -1, 2}]] (* Harvey P. Dale, Jan 22 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
Extended and signs tested 03/97.
STATUS
approved