A009461 - OEIS

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A009461

Expansion of sin(ln(1+x))/exp(x).

0, 1, -3, 7, -14, 15, 109, -1507, 14988, -146311, 1494945, -16290969, 190291542, -2382532633, 31911488361, -455996792755, 6931146231704, -111739259567727, 1905221401398053, -34267059287580761, 648529389183031290 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	MATHEMATICA	`Sin[ Log[ 1+x ] ]/Exp[ x ]`
	CROSSREFS	`Sequence in context: A058027 A128661 A175339 * A143630 A179982 A184816` `Adjacent sequences: A009458 A009459 A009460 * A009462 A009463 A009464`
	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 18 00:14 EST 2012. Contains 206085 sequences.