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A009491 Expansion of sin(sinh(x))*cos(x). +0
1
1, -3, -3, 105, 1081, -5643, -547467, -12925983, 21466225, 19155660141, 1094661097965, 26420430767577, -1642571602653527, -274286926200408987, -20254768947790658715, -523768215819617513391, 104644184950018747924705 (list; graph; listen)
OFFSET

0,2

MATHEMATICA

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

CROSSREFS

Sequence in context: A087542 A016456 A010266 this_sequence A006845 A071536 A094755

Adjacent sequences: A009488 A009489 A009490 this_sequence A009492 A009493 A009494

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 19 08:04 EDT 2008. Contains 142098 sequences.


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