id:A009377 - OEIS Search Results

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

+0
2

0, 2, -8, 182, -6008, 408122, -38757908, 5438711462, -1008011932208, 244100206825202, -74027819501268908, 27620824218436349342, -12405602584546021488008, 6609444480661620416243882 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Log[ 1+Tan[ x ]Sin[ x ] ] ( Even Part *)`
	CROSSREFS	`Sequence in context: A076548 A105232 A009713 this_sequence A156526 A009505 A028368` `Adjacent sequences: A009374 A009375 A009376 this_sequence A009378 A009379 A009380`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.

AT&T Labs Research