A009658 - OEIS

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A009658

Expansion of tan(sin(sinh(x))).

1, 2, 8, -120, -12160, -750080, -36334464, 147613952, 499312189440, 118002014031872, 18886517107687424, 1095225249188249600, -831828929736605794304, -517984611085464701173760 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Tan[ Sin[ Sinh[ x ] ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A099292 A064111 A112094 * A147794 A027530 A009360` `Adjacent sequences: A009655 A009656 A009657 * A009659 A009660 A009661`
	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 10:05 EST 2012. Contains 206009 sequences.