id:A009696 - OEIS Search Results

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Expansion of tan(tan(x))*cosh(x).

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1, 7, 117, 4555, 317577, 34316335, 5287957053, 1099518892339, 296443784525713, 100546719214082775, 41891900484967019141, 21030561862406486561563, 12519930918307503306140953 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Tan[ Tan[ x ]]Cosh[ x ] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A050285 A096760 A077394 this_sequence A076283 A097202 A163202` `Adjacent sequences: A009693 A009694 A009695 this_sequence A009697 A009698 A009699`
	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 November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research