A009507 - OEIS

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A009507

Expansion of sin(tan(x)).exp(x).

0, 1, 2, 4, 8, 12, 8, -296, -2304, -25200, -183776, -1885952, -15141248, -163728576, -1461427328, -16916558720, -166452797440, -2050105730816, -21941424508416, -282656394482688, -3231615038191616, -42100913802486784 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	MATHEMATICA	`Sin[ Tan[ x ] ]*Exp[ x ]`
	CROSSREFS	`Sequence in context: A079389 A051165 A009664 * A064657 A182837 A048314` `Adjacent sequences: A009504 A009505 A009506 * A009508 A009509 A009510`
	KEYWORD	`sign,easy`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified February 15 10:52 EST 2012. Contains 205763 sequences.