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A106979 Primes of the form 3x^2-3xy+8y^2, with x and y nonnegative. +0
1
3, 29, 41, 137, 191, 263, 359, 461, 467, 479, 491, 617, 773, 797, 827, 971, 983, 1229, 1433, 1439, 1481, 1493, 1613, 1697, 1721, 1787, 1931, 2003, 2099, 2339, 2381, 2393, 2531, 2621, 2729, 2753, 2903, 2927, 2939, 2999, 3347, 3407, 3449, 3557 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-87. See A106856 for more information.

CROSSREFS

Sequence in context: A055062 A086174 A125854 this_sequence A087209 A072306 A071150

Adjacent sequences: A106976 A106977 A106978 this_sequence A106980 A106981 A106982

KEYWORD

nonn,easy

AUTHOR

T. D. Noe (noe(AT)sspectra.com), May 09 2005

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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