id:A009134 - OEIS Search Results

Search: id:A009134

Displaying 1-1 of 1 results found.

page 1

Expansion of cosh(ln(1+x)*cosh(x)).

+0
1

1, 0, 1, -3, 24, -120, 870, -6300, 55048, -527688, 5684640, -66667920, 850501608, -11675938560, 171892670040, -2700017534760, 45091783981312, -797817318871552, 14909393380875840, -293452734825051264 (list; graph; listen)

	OFFSET	`0,4`
	MATHEMATICA	`Cosh[ Log[ 1+x ]*Cosh[ x ] ]`
	CROSSREFS	`Adjacent sequences: A009131 A009132 A009133 this_sequence A009135 A009136 A009137` `Sequence in context: A139031 A065692 A127520 this_sequence A009137 A001089 A069515`
	KEYWORD	`sign,easy`
	AUTHOR	`R. H. Hardin (rhh(AT)cadence.com)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

page 1

Search completed in 0.002 seconds

Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

AT&T Labs Research