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A009598 Expansion of sinh(sinh(x)).exp(x). +0
1
0, 1, 2, 5, 12, 37, 118, 457, 1816, 8169, 37354, 188685, 974372, 5497741, 31769182, 197920145, 1259350576, 8541537105, 59073098706, 432381471509, 3226127944764, 25340238127989, 202778723085382, 1699894200469849 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

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

CROSSREFS

Sequence in context: A094717 A038142 A052302 this_sequence A002216 A024717 A003724

Adjacent sequences: A009595 A009596 A009597 this_sequence A009599 A009600 A009601

KEYWORD

nonn,easy

AUTHOR

R. H. Hardin (rhh(AT)cadence.com)

EXTENSIONS

Extended and signs tested Mar 15 1997 by Olivier Gerard.

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Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.


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