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A009495 Expansion of sin(sinh(x)*cos(x)). 0
1, -3, 17, -259, 961, 8349, -420847, 107714525, -291144191, -71679177795, -2546217250159, -1636072819714243, -8332868001077567, 9423739309853690205, 688800640548102542225, 203496392515640478835997 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..15.

MATHEMATICA

Sin[ Sinh[ x ]*Cos[ x ] ] (* Odd Part *)

CROSSREFS

Sequence in context: A210902 A188803 A084040 * A153487 A267658 A155201

Adjacent sequences:  A009492 A009493 A009494 * A009496 A009497 A009498

KEYWORD

sign

AUTHOR

R. H. Hardin

EXTENSIONS

Extended with signs by Olivier Gérard, Mar 15 1997

STATUS

approved

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Last modified May 15 23:51 EDT 2022. Contains 353687 sequences. (Running on oeis4.)