id:A009733 - OEIS Search Results

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

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1, 5, 81, 2477, 120481, 8496245, 817734321, 102873611549, 16372688411713, 3213260867586149, 761792907575450385, 214507625428065409805, 70732793117238811066081, 26987583518243293948764629 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Tan[ x ]Cosh[ Tan[ x ] ] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A110257 A135918 A115032 this_sequence A009756 A009634 A165435` `Adjacent sequences: A009730 A009731 A009732 this_sequence A009734 A009735 A009736`
	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 23 17:09 EST 2009. Contains 167438 sequences.

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