login
This site is supported by donations to The OEIS Foundation.

 

Logo

Many excellent designs for a new banner were submitted. We will use the best of them in rotation.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A107172 Primes of the form 6x^2+11y^2. 2
11, 17, 107, 227, 281, 491, 563, 569, 593, 659, 761, 1187, 1289, 1361, 1427, 1451, 1481, 1553, 1811, 1889, 1913, 1931, 2153, 2243, 2273, 2411, 2441, 2459, 2657, 2939, 3203, 3209, 3329, 3449, 3467, 3593, 3761, 3779, 3803, 4259, 4289, 4457 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Discriminant = -264. See A107132 for more information.

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

QuadPrimes[6, 0, 11, 10000] (* see A106856 *)

CROSSREFS

Sequence in context: A228031 A102870 A136721 * A090286 A226677 A056577

Adjacent sequences:  A107169 A107170 A107171 * A107173 A107174 A107175

KEYWORD

nonn,easy

AUTHOR

T. D. Noe, May 13 2005

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified April 16 21:07 EDT 2014. Contains 240627 sequences.