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Search: id:A009584
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A009584 Expansion of sinh(ln(1+x)/exp(x)). +0
1
0, 1, -3, 9, -42, 305, -2665, 25067, -251972, 2745465, -32688943, 424508469, -5968344734, 90114264825, -1451722832677, 24834986644327, -449552904472328, 8585202845115217, -172515580225202331, 3638810086585297153 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Sinh[ Log[ 1+x ]/Exp[ x ] ]

CROSSREFS

Sequence in context: A018995 A105804 A009402 this_sequence A013562 A081681 A141774

Adjacent sequences: A009581 A009582 A009583 this_sequence A009585 A009586 A009587

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 December 5 23:38 EST 2009. Contains 170428 sequences.


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