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A009665 Expansion of tan(sin(x))*sin(x). +0
2
0, 2, 0, -32, -640, 1024, 661504, 25305088, -948699136, -216606572544, -10006005547008, 2013855760777216, 462400685741178880, 10633324821284388864, -16549579084211148554240 (list; graph; listen)
OFFSET

0,2

MATHEMATICA

Tan[ Sin[ x ] ]*Sin[ x ] (* Even Part *)

CROSSREFS

Adjacent sequences: A009662 A009663 A009664 this_sequence A009666 A009667 A009668

Sequence in context: A104466 A086487 A071147 this_sequence A053552 A009548 A120489

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 October 7 14:39 EDT 2008. Contains 144666 sequences.


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