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A009543 Expansion of sin(x).exp(tan(x)). +0
1
0, 1, 2, 2, 8, 36, 168, 944, 5760, 41104, 310304, 2650592, 23894144, 237023424, 2481859968, 28021573376, 333725331456, 4225816615168, 56329065984512, 790713657219584, 11650274400684032, 179579770991391744 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

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

CROSSREFS

Adjacent sequences: A009540 A009541 A009542 this_sequence A009544 A009545 A009546

Sequence in context: A076143 A057132 A121197 this_sequence A102647 A060224 A111605

KEYWORD

nonn,easy

AUTHOR

R. H. Hardin (rhh(AT)cadence.com)

EXTENSIONS

Extended and signs tested Mar 15 1997 by Olivier Gerard.

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Last modified May 16 19:35 EDT 2008. Contains 139737 sequences.


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