id:A073338 - OEIS Search Results

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Positive values of n for which 4n^2-10n+7 is prime.

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2, 3, 4, 9, 10, 12, 15, 18, 22, 30, 31, 36, 37, 39, 40, 46, 51, 52, 54, 57, 60, 61, 67, 72, 73, 75, 78, 79, 82, 85, 88, 96, 103, 106, 109, 117, 124, 141, 145, 148, 156, 166, 177, 180, 186, 192, 193, 199, 204, 219, 225, 228, 229, 246, 249, 264, 267, 268, 270, 277 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`n=10 is in the sequence since 4n^2-10n+7=307 is prime.`
	MATHEMATICA	`Select[Range[300], PrimeQ[4#^2-10#+7]&]`
	CROSSREFS	`Cf. A054554, A073337.` `Sequence in context: A047339 A084368 A007498 this_sequence A066105 A083180 A098551` `Adjacent sequences: A073335 A073336 A073337 this_sequence A073339 A073340 A073341`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Aug 25 2002`
	EXTENSIONS	`Edited by Dean Hickerson (dean.hickerson(AT)yahoo.com), Aug 28 2002`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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