A009481 - OEIS

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A009481

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

1, -5, 57, -1661, 68529, -3570613, 247557481, -22399292077, 2476740370529, -323000223133285, 49350756905258905, -8776449485870211549, 1790258423701998409233, -412819053275844054102037 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Sin[ Sin[ x ]Cos[ x ] ] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A155642 A155539 A009480 * A086060 A068003 A173202` `Adjacent sequences: A009478 A009479 A009480 * A009482 A009483 A009484`
	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 February 17 21:13 EST 2012. Contains 206085 sequences.