id:A009335 - OEIS Search Results

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

+0
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0, 1, -1, 4, -8, 40, -121, 768, -3128, 24320, -124921, 1152512, -7158128, 76477440, -557749921, 6773211136, -56767019408, 772218880000, -7316056402321, 110191426928640, -1164842760597368, 19241219430809600 (list; graph; listen)

	OFFSET	`0,4`
	MATHEMATICA	`Log[ 1+Sin[ x ] ]/Cos[ x ]`
	CROSSREFS	`Adjacent sequences: A009332 A009333 A009334 this_sequence A009336 A009337 A009338` `Sequence in context: A007215 A062753 A062898 this_sequence A137047 A137052 A111411`
	KEYWORD	`sign,easy`
	AUTHOR	`R. H. Hardin (rhh(AT)cadence.com)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

AT&T Labs Research