A009359 - OEIS

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A009359

Expansion of ln(1+sinh(x)*sin(x)).

0, 2, -12, 232, -9632, 685472, -74545152, 11496925312, -2386930307072, 641870470410752, -217026250235707392, 90115671250751137792, -45080591297894376538112, 26741121618547455928082432 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Log[ 1+Sinh[ x ]Sin[ x ] ] ( Even Part *)`
	CROSSREFS	`Sequence in context: A009272 A013141 A013143 * A011807 A166316 A011840` `Adjacent sequences: A009356 A009357 A009358 * A009360 A009361 A009362`
	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 16 08:07 EST 2012. Contains 205887 sequences.