id:A106992 - OEIS Search Results

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Primes of the form 4x^2+xy+6y^2, with x and y nonnegative.

+0
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11, 61, 271, 499, 571, 631, 769, 881, 1031, 1061, 1069, 1279, 1301, 1871, 1999, 2069, 2221, 2239, 2381, 2531, 2671, 2851, 2969, 3079, 3089, 3361, 3389, 3659, 3779, 3881, 3911, 4111, 4159, 4241, 4409, 4721, 4751, 4759, 5059, 5261, 5519 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-95. See A106856 for more information.`
	MATHEMATICA	`QuadPrimes[4, 1, 6, 10000] (* see A106856 *)`
	CROSSREFS	`Sequence in context: A001847 A089764 A023298 this_sequence A115565 A137410 A156095` `Adjacent sequences: A106989 A106990 A106991 this_sequence A106993 A106994 A106995`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 09 2005`

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

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