A009463 - OEIS

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A009463

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

0, 1, -1, 4, -6, -15, 255, -2984, 27972, -270715, 2655315, -27141996, 290213814, -3244179419, 37924786627, -461313190168, 5805782143080, -74822106476983, 970988704302663, -12286902933891708, 140375955767835090 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,4`
	MATHEMATICA	`Sin[ Log[ 1+x ]*Cosh[ x ] ]`
	CROSSREFS	`Sequence in context: A064910 A191311 A086714 * A066260 A141042 A123667` `Adjacent sequences: A009460 A009461 A009462 * A009464 A009465 A009466`
	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 16:56 EST 2012. Contains 205825 sequences.