A009703 - OEIS

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A009703

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

1, 7, 157, 8979, 886713, 134445023, 29022793685, 8445323514091, 3184918775268209, 1510646771277811895, 880054493816590384397, 617711163636251375413699, 514133191574202261159610153 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Tan[ Tan[ x ]Cosh[ x ]] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A073605 A115866 A197766 * A014385 A114485 A061010` `Adjacent sequences: A009700 A009701 A009702 * A009704 A009705 A009706`
	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 13 18:58 EST 2012. Contains 205535 sequences.