id:A106945 - OEIS Search Results

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Primes of the form 2x^2+xy+9y^2, with x and y nonnegative.

+0
1

2, 19, 233, 277, 311, 463, 641, 797, 829, 929, 941, 1019, 1303, 1381, 1399, 1511, 1709, 1733, 1753, 1777, 1933, 2063, 2089, 2273, 2549, 2707, 2713, 2777, 2971, 3083, 3323, 3347, 3529, 3767, 3907, 3943, 4013, 4019, 4289, 4451, 4621, 4729 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-71. See A106856 for more information.`
	MATHEMATICA	`QuadPrimes[2, 1, 9, 10000] (* see A106856 *)`
	CROSSREFS	`Sequence in context: A126039 A091852 A024227 this_sequence A125632 A124125 A065923` `Adjacent sequences: A106942 A106943 A106944 this_sequence A106946 A106947 A106948`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 09 2005`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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