A009651 - OEIS

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A009651

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

0, 1, 1, 4, 12, 95, 475, 4660, 33936, 405989, 3882973, 54431804, 647183900, 10409228947, 148114866471, 2688534660812, 44565537391168, 901505382712297, 17060031938483289, 380716426667440788 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,4`
	MATHEMATICA	`Tan[ Log[ 1+x ]*Exp[ x ] ]`
	CROSSREFS	`Sequence in context: A009629 A203110 A197919 * A074930 A038053 A120267` `Adjacent sequences: A009648 A009649 A009650 * A009652 A009653 A009654`
	KEYWORD	`nonn,easy`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended and signs tested Mar 15 1997 by Olivier Gerard.`

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Last modified February 16 14:37 EST 2012. Contains 205930 sequences.