id:A106934 - OEIS Search Results

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Primes of the form 3x^2+2xy+6y^2, with x and y nonnegative.

+0
2

3, 11, 31, 107, 163, 167, 199, 211, 311, 367, 431, 439, 547, 643, 751, 787, 811, 887, 907, 911, 983, 1187, 1367, 1399, 1423, 1523, 1571, 1663, 1847, 1867, 1907, 1931, 1979, 1999, 2063, 2203, 2207, 2251, 2339, 2459, 2579, 2591, 2647, 2659, 2663 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-68. See A106856 for more information.`
	MATHEMATICA	`QuadPrimes[3, 2, 6, 10000] (* see A106856 *)`
	CROSSREFS	`Sequence in context: A054343 A108898 A119901 this_sequence A146581 A146456 A095692` `Adjacent sequences: A106931 A106932 A106933 this_sequence A106935 A106936 A106937`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 09 2005`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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