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Search: id:A009425
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A009425 Expansion of ln(1+x)/cos(sin(x)). +0
1
0, 1, -1, 5, -12, 49, -225, 1133, -8176, 61665, -567225, 5701365, -62634924, 755601105, -9768453513, 136547354973, -2041147352640, 32565339301569, -552510593169489, 9924462641102181, -188278493388946860, 3759992000006225265 (list; graph; listen)
OFFSET

0,4

MATHEMATICA

Log[ 1+x ]/Cos[ Sin[ x ] ]

CROSSREFS

Sequence in context: A052280 A006078 A046612 this_sequence A009416 A135769 A074024

Adjacent sequences: A009422 A009423 A009424 this_sequence A009426 A009427 A009428

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 November 25 20:09 EST 2009. Contains 167514 sequences.


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