id:A009336 - OEIS Search Results

Search: id:A009336

Displaying 1-1 of 1 results found.

page 1

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

+0
1

0, 1, -1, -2, 4, 20, -61, -296, 1184, 9680, -49201, -393120, 2361844, 26927680, -191422141, -2138039424, 17147588384, 250712561920, -2289437638081, -32881696158208, 329955144475204, 5885687604556800, -65643617893832221 (list; graph; listen)

	OFFSET	`0,4`
	MATHEMATICA	`Log[ 1+Sin[ x ] ]/Cosh[ x ]`
	CROSSREFS	`Sequence in context: A052004 A027741 A137697 this_sequence A009291 A081440 A158094` `Adjacent sequences: A009333 A009334 A009335 this_sequence A009337 A009338 A009339`
	KEYWORD	`sign,easy`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

page 1

Search completed in 0.002 seconds

Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research