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Search: id:A009412
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A009412 Expansion of ln(1+x)*cosh(sin(x)). +0
1
0, 1, -1, 5, -12, 29, -165, 993, -7056, 58617, -520065, 5139485, -56499564, 676947413, -8785333557, 122824831353, -1839706861440, 29397288124913, -499197383688033, 8976479629200565, -170396114982640300, 3405066284386654349 (list; graph; listen)
OFFSET

0,4

MATHEMATICA

Log[ 1+x ]*Cosh[ Sin[ x ] ]

CROSSREFS

Adjacent sequences: A009409 A009410 A009411 this_sequence A009413 A009414 A009415

Sequence in context: A055245 A000465 A069306 this_sequence A009428 A094125 A015625

KEYWORD

sign,easy

AUTHOR

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

EXTENSIONS

Extended with signs Mar 15 1997 by Olivier Gerard.

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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