A009637 - OEIS

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A009637

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

0, 1, -1, 3, -14, 71, -466, 3553, -30904, 303821, -3318856, 39897503, -523448144, 7440769571, -113918718096, 1868810091853, -32702430873984, 608043493983321, -11970695844343936, 248764988012724603, -5441743349749959424 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,4`
	MATHEMATICA	`Tan[ Log[ 1+Sin[ x ] ] ]`
	CROSSREFS	`Sequence in context: A137177 A158196 A191649 * A098648 A026295 A118650` `Adjacent sequences: A009634 A009635 A009636 * A009638 A009639 A009640`
	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 16 21:51 EST 2012. Contains 205978 sequences.