id:A010698 - OEIS Search Results

Search: id:A010698

Displaying 1-1 of 1 results found.

page 1

Period 2.

+0
2

2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2, 8, 2 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`This is the regular (simple) continued fraction for (2+sqrt(5))/2. - Antonia Redondo Buitrago, Jul 30 2009`
	FORMULA	`a(n)=-3(-1)^n+5 a(n)=8(n mod 2)+2[(n+1) mod 2] - Paolo P. Lava (ppl(AT)spl.at), Oct 20 2006` `G.f.: 2(1+4x)/((1-x)(1+x)). a(n)=2A010685(n). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 20 2008]`
	CROSSREFS	`Sequence in context: A141449 A065485 A064912 this_sequence A010466 A086396 A098471` `Adjacent sequences: A010695 A010696 A010697 this_sequence A010699 A010700 A010701`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

page 1

Search completed in 0.002 seconds

Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

AT&T Labs Research