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A009079 Expansion of cos(tan(x)*sinh(x)). +0
1
1, 0, -12, -360, -11312, -342720, 1391808, 3011648640, 712998408448, 151782346782720, 33053467644945408, 7470073537438955520, 1689905119837405401088, 334766606514085190615040 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Cos[ Tan[ x ]*Sinh[ x ] ] (* Even Part *)

CROSSREFS

Sequence in context: A012386 A130213 A012633 this_sequence A012379 A012424 A009165

Adjacent sequences: A009076 A009077 A009078 this_sequence A009080 A009081 A009082

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 26 23:15 EDT 2008. Contains 142293 sequences.


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