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A106929
Primes of the form x^2+xy+16y^2, with x and y nonnegative.
1
67, 79, 127, 163, 277, 373, 421, 463, 541, 547, 613, 631, 739, 823, 877, 967, 1033, 1051, 1087, 1093, 1129, 1213, 1297, 1621, 1663, 1723, 1831, 1933, 1999, 2011, 2179, 2251, 2377, 2389, 2437, 2503, 2557, 2683, 2689, 2731, 2767, 2797, 2857
OFFSET
1,1
COMMENTS
Discriminant=-63.
LINKS
Vincenzo Librandi and Ray Chandler, Table of n, a(n) for n = 1..10000 [First 1000 terms from Vincenzo Librandi]
N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references)
MATHEMATICA
QuadPrimes2[1, 1, 16, 10000] (* see A106856 *)
CROSSREFS
Sequence in context: A124476 A066475 A106930 * A173040 A091490 A091075
KEYWORD
nonn,easy
AUTHOR
T. D. Noe, May 09 2005
STATUS
approved