id:A106991 - OEIS Search Results

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Primes of the form 5x^2-5xy+6y^2, with x and y nonnegative.

+0
1

5, 19, 191, 199, 251, 349, 491, 709, 739, 809, 929, 1151, 1201, 1289, 1429, 1451, 1559, 1619, 1621, 2039, 2129, 2281, 2341, 2551, 2591, 2741, 2819, 2861, 3019, 3329, 3391, 3539, 3581, 3769, 3919, 3931, 4091, 4129, 4519, 4831, 4861, 4889 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-95. See A106856 for more information.`
	CROSSREFS	`Sequence in context: A082790 A145935 A024529 this_sequence A102262 A123281 A135171` `Adjacent sequences: A106988 A106989 A106990 this_sequence A106992 A106993 A106994`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 09 2005`

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Last modified December 4 15:51 EST 2008. Contains 151308 sequences.

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