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Search: id:A009825
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A009825 Expansion of tanh(x)*cos(sin(x)). +0
1
1, -5, 61, -1217, 38137, -1753245, 112141173, -9583252569, 1057866255601, -146689651631285, 24972471277262509, -5121374164476105329, 1245379275329762046441, -354323420531627060286029 (list; graph; listen)
OFFSET

0,2

MATHEMATICA

Tanh[ x ]*Cos[ Sin[ x ] ] (* Odd Part *)

CROSSREFS

Adjacent sequences: A009822 A009823 A009824 this_sequence A009826 A009827 A009828

Sequence in context: A012167 A134282 A083082 this_sequence A065919 A096537 A115047

KEYWORD

sign

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 12 15:26 EDT 2008. Contains 144830 sequences.


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