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Search: id:A009363
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A009363 Expansion of ln(1+tan(ln(1+x))). +0
1
0, 1, -2, 9, -55, 434, -4180, 47590, -625770, 9339880, -156097760, 2889491800, -58706203400, 1299203207600, -31115627649600, 801958361812400, -22134642846706000, 651438145653776000, -20365743882600064000 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Log[ 1+Tan[ Log[ 1+x ] ] ]

CROSSREFS

Adjacent sequences: A009360 A009361 A009362 this_sequence A009364 A009365 A009366

Sequence in context: A001757 A078455 A036074 this_sequence A069564 A109366 A091108

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 21 13:24 EST 2008. Contains 150807 sequences.


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