A009537 - OEIS

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A009537

Expansion of sin(x)*cosh(ln(1+x)).

0, 1, 0, 2, -12, 51, -300, 2120, -16968, 152677, -1526760, 16794414, -201532980, 2619928663, -36679001268, 550185019124, -8802960306000, 149650325201865, -2693705853633552, 51180411219037658, -1023608224380753180 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,4`
	MATHEMATICA	`Sin[ x ]*Cosh[ Log[ 1+x ] ]`
	CROSSREFS	`Sequence in context: A012382 A198008 A054667 * A057547 A043007 A176580` `Adjacent sequences: A009534 A009535 A009536 * A009538 A009539 A009540`
	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 17 04:58 EST 2012. Contains 205985 sequences.