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A106914 Primes of the form 3x^2+2xy+5y^2, with x and y nonnegative. +0
2
3, 5, 59, 61, 131, 157, 283, 293, 349, 397, 461, 523, 587, 661, 677, 691, 787, 853, 859, 997, 1013, 1091, 1109, 1237, 1277, 1301, 1427, 1459, 1571, 1699, 1811, 1973, 1979, 2029, 2141, 2203, 2243, 2309, 2467, 2579, 2659, 2693, 2749, 2803, 2861 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-56. See A106856 for more information.

CROSSREFS

Adjacent sequences: A106911 A106912 A106913 this_sequence A106915 A106916 A106917

Sequence in context: A020462 A087602 A086340 this_sequence A049190 A118477 A076513

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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