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Search: id:A009574
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A009574 Expansion of sinh(ln(1+x)).exp(x). +0
1
0, 1, 1, 3, -2, 25, -129, 931, -7412, 66753, -667475, 7342291, -88107414, 1145396473, -16035550517, 240533257875, -3848532125864, 65425046139841, -1177650830516967, 22375365779822563, -447507315596451050 (list; graph; listen)
OFFSET

0,4

MATHEMATICA

Sinh[ Log[ 1+x ] ]*Exp[ x ]

CROSSREFS

Sequence in context: A090883 A100645 A132960 this_sequence A059422 A102056 A065353

Adjacent sequences: A009571 A009572 A009573 this_sequence A009575 A009576 A009577

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 December 17 23:40 EST 2009. Contains 171025 sequences.


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