id:A093069 - OEIS Search Results

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Kynea numbers: (2^n+1)^2-2.

+0
3

7, 23, 79, 287, 1087, 4223, 16639, 66047, 263167, 1050623, 4198399, 16785407, 67125247, 268468223, 1073807359, 4295098367, 17180131327, 68720001023, 274878955519, 1099513724927, 4398050705407, 17592194433023 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Eric Weisstein's World of Mathematics, Kynea Number`
	FORMULA	`a(n)=4^n+2^(n+1)-1`
	CROSSREFS	`Sequence in context: A048539 A018886 A086908 this_sequence A091514 A003540 A063793` `Adjacent sequences: A093066 A093067 A093068 this_sequence A093070 A093071 A093072`
	KEYWORD	`nonn,easy,nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Mar 17, 2004`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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