A009535 - OEIS

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A009535

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

1, -4, -24, -456, -11264, -289664, 3000960, 2697206272, 625547980800, 138214081974272, 32824743592198144, 8622090358801989632, 2517001357223737327616, 813249999853716681654272 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Sin[ x ]Cos[ Tan[ x ] ] ( Odd Part *)`
	CROSSREFS	`Sequence in context: A166947 A103624 A101952 * A139096 A111425 A013100` `Adjacent sequences: A009532 A009533 A009534 * A009536 A009537 A009538`
	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 14 05:09 EST 2012. Contains 205570 sequences.