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Search: id:A009503
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A009503 Expansion of sin(tan(tanh(x))). +0
1
1, -1, -7, 279, -5167, -150833, 27945609, -1993449433, -9028140255, 31838140005407, -6048738288194407, 355913167525925303, 184225833048174255601, -80356934978109379169297, 12759566239212806636543529 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Sin[ Tan[ Tanh[ x ] ]] (* Odd Part *)

CROSSREFS

Sequence in context: A037067 A065581 A062646 this_sequence A096548 A137435 A041851

Adjacent sequences: A009500 A009501 A009502 this_sequence A009504 A009505 A009506

KEYWORD

sign

AUTHOR

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

EXTENSIONS

Extended with signs Mar 15 1997 by Olivier Gerard.

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Last modified July 4 01:34 EDT 2008. Contains 140787 sequences.


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