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A009030 Expansion of cos(ln(1+x).exp(x)). +0
1
1, 0, -1, -3, -10, -10, -10, 560, 1220, 24936, -53660, 1220252, -13415576, 140346648, -2192051992, 28246127520, -453007180912, 7224412576832, -124772679402064, 2275818139520912, -43588354415158432, 881182228173945952 (list; graph; listen)
OFFSET

0,4

MATHEMATICA

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

CROSSREFS

Sequence in context: A087397 A033152 A038228 this_sequence A129489 A104702 A106596

Adjacent sequences: A009027 A009028 A009029 this_sequence A009031 A009032 A009033

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 September 6 16:04 EDT 2008. Contains 143483 sequences.


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