id:A009498 - OEIS Search Results

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

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1, 3, -3, -1113, -77063, -5509845, -430006731, -33282260529, -1454472663311, 448480622503635, 254015086363619949, 101877925964986614135, 39296835590108099513833, 15506451718661316904568571 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Sin[ Sinh[ x ]/Cos[ x ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A009715 A138662 A009011 this_sequence A076253 A081174 A132139` `Adjacent sequences: A009495 A009496 A009497 this_sequence A009499 A009500 A009501`
	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 August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research