A009671 - OEIS

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A009671

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

1, 4, 52, 1776, 95184, 8098880, 965358656, 155373092608, 32381834795264, 8483377324590080, 2729934728621511680, 1058257916995852103680, 486461302251310562234368, 261629260950851535726460928 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Tan[ Sin[ x ]Cosh[ x ] ] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A091463 A144829 A055974 * A015001 A193914 A111034` `Adjacent sequences: A009668 A009669 A009670 * A009672 A009673 A009674`
	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 14 20:38 EST 2012. Contains 205663 sequences.