A009603 - OEIS

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A009603

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

1, 5, 113, 5669, 494081, 65835109, 12394430129, 3124415825605, 1014225530028161, 411568350375102789, 203968457810172592497, 121149200509578256609253, 84912250115184457330480001 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Sinh[ Tan[ Tan[ x ] ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A086805 A163014 A199650 * A009678 A009691 A194570` `Adjacent sequences: A009600 A009601 A009602 * A009604 A009605 A009606`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended and signs tested Mar 15 1997 by Olivier Gerard.`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.