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Search: id:A009737
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A009737 Expansion of tan(x).exp(tan(x)). +0
1
0, 1, 2, 5, 20, 81, 438, 2477, 16680, 120481, 973034, 8496245, 80252732, 817734321, 8859646110, 102873611549, 1258403748432, 16372688411713, 223202277906386, 3213260867586149, 48295209177888356 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Tan[ x ]*Exp[ Tan[ x ] ]

CROSSREFS

Sequence in context: A098510 A124264 A027041 this_sequence A008983 A012768 A006228

Adjacent sequences: A009734 A009735 A009736 this_sequence A009738 A009739 A009740

KEYWORD

nonn,easy

AUTHOR

R. H. Hardin (rhhardin(AT)att.net)

EXTENSIONS

Extended and signs tested 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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