A009418 - OEIS

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A009418

Expansion of ln(1+x).exp(sinh(x)).

0, 1, 1, 2, 4, 19, 11, 321, -720, 12489, -84849, 1008765, -10502700, 131502669, -1702662077, 24172986033, -364322094976, 5871664124881, -100335623138817, 1815293290581909, -34642054850289196, 695636985512560149 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,4`
	MATHEMATICA	`Log[ 1+x ]*Exp[ Sinh[ x ] ]`
	CROSSREFS	`Sequence in context: A067647 A009667 A009508 * A153691 A184308 A171735` `Adjacent sequences: A009415 A009416 A009417 * A009419 A009420 A009421`
	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 10:05 EST 2012. Contains 206009 sequences.