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A009686 Expansion of tan(sinh(x).exp(x)). 0
0, 1, 2, 6, 32, 232, 1952, 18928, 211584, 2677504, 37670912, 582734592, 9835366400, 179895500800, 3544111063040, 74812812851200, 1684542923735040, 40302006976086016, 1020944014293204992 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

MATHEMATICA

Tan[ Sinh[ x ]*Exp[ x ] ]

CROSSREFS

Sequence in context: A011820 A206300 A111550 * A012318 A012521 A012324

Adjacent sequences:  A009683 A009684 A009685 * A009687 A009688 A009689

KEYWORD

nonn,easy

AUTHOR

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

EXTENSIONS

Extended and signs tested Mar 15 1997 by Olivier Gerard.

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Last modified February 15 13:05 EST 2012. Contains 205789 sequences.