id:A009825 - OEIS Search Results

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Expansion of tanh(x)*cos(sin(x)).

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1, -5, 61, -1217, 38137, -1753245, 112141173, -9583252569, 1057866255601, -146689651631285, 24972471277262509, -5121374164476105329, 1245379275329762046441, -354323420531627060286029 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Tanh[ x ]Cos[ Sin[ x ] ] ( Odd Part *)`
	CROSSREFS	`Adjacent sequences: A009822 A009823 A009824 this_sequence A009826 A009827 A009828` `Sequence in context: A012167 A134282 A083082 this_sequence A065919 A096537 A115047`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhh(AT)cadence.com)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

AT&T Labs Research