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A009204 Expansion of exp(sin(tanh(x))). 0
1, 1, 1, -2, -11, 8, 253, 344, -9463, -44416, 491609, 5130368, -30257347, -688030080, 1480493589, 109875416832, 177416283793, -20650894622720, -125705754161615, 4460981432725504, 53738108098148101, -1069938200055119872 (list; graph; refs; listen; history; internal format)
OFFSET

0,4

MATHEMATICA

Exp[ Sin[ Tanh[ x ] ] ]

CROSSREFS

Sequence in context: A165768 A170873 A009258 * A023642 A025536 A162155

Adjacent sequences:  A009201 A009202 A009203 * A009205 A009206 A009207

KEYWORD

sign,easy

AUTHOR

R. H. Hardin (rhhardin(AT)att.net)

EXTENSIONS

Extended with signs Mar 15 1997 by Olivier Gerard.

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Last modified February 14 22:49 EST 2012. Contains 205683 sequences.