id:A010687 - OEIS Search Results

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Period 2.

+0
2

1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Continued fraction for (3+sqrt(15))/6 . - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Sep 25 2006`
	FORMULA	`G.f. (1+6x)/(1-x^2) - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Sep 25 2006` `a(n)=5/2(-1)^n+7/2 a(n)=6*(n mod 2)+(n+1) mod 2 - Paolo P. Lava (ppl(AT)spl.at), Oct 20 2006`
	CROSSREFS	`Sequence in context: A078300 A023406 A138116 this_sequence A109918 A096956 A010492` `Adjacent sequences: A010684 A010685 A010686 this_sequence A010688 A010689 A010690`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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