A009491 - OEIS

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A009491

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

1, -3, -3, 105, 1081, -5643, -547467, -12925983, 21466225, 19155660141, 1094661097965, 26420430767577, -1642571602653527, -274286926200408987, -20254768947790658715, -523768215819617513391, 104644184950018747924705 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Sin[ Sinh[ x ] ]Cos[ x ] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A087542 A016456 A010266 * A176614 A173797 A173127` `Adjacent sequences: A009488 A009489 A009490 * A009492 A009493 A009494`
	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 February 17 04:58 EST 2012. Contains 205985 sequences.