id:A106947 - OEIS Search Results

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

+0
1

2, 37, 83, 101, 199, 223, 251, 313, 431, 547, 571, 719, 821, 839, 983, 1097, 1129, 1327, 1447, 1499, 1549, 1669, 1847, 1997, 2003, 2113, 2203, 2207, 2287, 2297, 2593, 2663, 3061, 3169, 3259, 3361, 3391, 3457, 3511, 3559, 3593, 3821, 3877 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-71. See A106856 for more information.`
	CROSSREFS	`Adjacent sequences: A106944 A106945 A106946 this_sequence A106948 A106949 A106950` `Sequence in context: A107752 A055031 A041161 this_sequence A142077 A107182 A134596`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 09 2005`

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Last modified October 6 12:54 EDT 2008. Contains 144667 sequences.

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