id:A009816 - OEIS Search Results

Search: id:A009816

Displaying 1-1 of 1 results found.

page 1

tanh(sinh(x)*tan(x))=2/2!*x^2+12/4!*x^4-98/6!*x^6-16968/8!*x^8...

+0
3

0, 2, 12, -98, -16968, -1022758, 13538052, 18891204022, 3769346994672, 123100068974642, -253651389915077508, -122777845265771787698, -18798053944871656928088, 18504747132976573022229002 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Tanh[ Tan[ x ]Sinh[ x ] ] ( Even Part *)`
	CROSSREFS	`Sequence in context: A095338 A012548 A012550 this_sequence A064370 A138421 A000888` `Adjacent sequences: A009813 A009814 A009815 this_sequence A009817 A009818 A009819`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhh(AT)cadence.com)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

page 1

Search completed in 0.002 seconds

Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research