A007451 - OEIS

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A007451

Denominators of expansion of exp x / sin x.

1, 3, 3, 90, 18, 945, 1890, 12600, 22680, 53460, 1247400, 10216206000, 157172400, 1021620600, 6129723600, 534386160000, 81729648000, 2494674910728000, 127932046704000, 2744142401800800000 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A007418.` `Sequence in context: A102074 A126227 A024189 * A087542 A016456 A010266` `Adjacent sequences: A007448 A007449 A007450 * A007452 A007453 A007454`
	KEYWORD	`nonn,frac`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 16 11:47 EST 2012. Contains 205907 sequences.