A009485 - OEIS

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A009485

Expansion of sin(sin(x)/cosh(x)).

1, -5, 77, -2641, 149529, -12183613, 1342074021, -192192501897, 34713417890609, -7713202738776565, 2065351603144405245, -655189775541151687489, 242766537537541761422153, -103817685952332598159305517 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..13.`
	MATHEMATICA	`Sin[ Sin[ x ]/Cosh[ x ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A039753 A186662 A186660 * A188455 A015056 A214443` `Adjacent sequences: A009482 A009483 A009484 * A009486 A009487 A009488`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`
	STATUS	`approved`

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Last modified June 19 23:19 EDT 2013. Contains 226416 sequences.