id:A009493 - OEIS Search Results

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Expansion of sin(sinh(x)).x.

+0
2

0, 2, 0, -48, -448, 640, 152064, 4331264, 46686208, -2948087808, -254321049600, -10904188190720, -96102216892416, 35338539139923968, 4288100201376251904, 288606238238197678080, 4574915805064126791680 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Sin[ Sinh[ x ] ]x ( Even Part *)`
	CROSSREFS	`Sequence in context: A012450 A158194 A097173 this_sequence A009718 A156501 A012420` `Adjacent sequences: A009490 A009491 A009492 this_sequence A009494 A009495 A009496`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research