id:A009155 - OEIS Search Results

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Expansion of cosh(sinh(x)*sin(x)).

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1, 12, 1232, -187968, -743941888, 1067281001472, 11143403147251712, -105243085074533203968, -981733215490919764000768, 52944309012028493003521523712, -256259148179480526283367831830528 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Cosh[ Sinh[ x ]Sin[ x ] ] ( [ x^(4n) ] *)`
	CROSSREFS	`Sequence in context: A054351 A080814 A078294 this_sequence A078296 A137343 A133461` `Adjacent sequences: A009152 A009153 A009154 this_sequence A009156 A009157 A009158`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard`

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Last modified November 23 10:40 EST 2009. Contains 167421 sequences.

AT&T Labs Research