id:A091176 - OEIS Search Results

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Numbers n such that prime(n) is of the form 2*k^2 - 1.

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4, 7, 11, 20, 25, 31, 46, 53, 68, 87, 106, 118, 152, 163, 190, 204, 247, 344, 377, 418, 436, 474, 492, 516, 558, 580, 647, 669, 713, 816, 894, 975, 1003, 1028, 1179, 1300, 1392, 1526, 1561, 1695, 1768, 1917, 1952, 2069, 2177, 2343, 2601, 2643, 2769, 2812 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A066436 indexed by A000040.`
	FORMULA	`A000040(n) = A066436(n).`
	CROSSREFS	`Cf. A066049, A066436, A090697, A110558.` `Sequence in context: A087203 A109328 A083839 this_sequence A002974 A130625 A104102` `Adjacent sequences: A091173 A091174 A091175 this_sequence A091177 A091178 A091179`
	KEYWORD	`nonn`
	AUTHOR	`Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 25 2003`

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.

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