|
|
A107002
|
|
Primes of the form 5x^2+2xy+5y^2, with x and y nonnegative.
|
|
2
|
|
|
5, 29, 149, 197, 293, 461, 509, 557, 677, 773, 1013, 1109, 1181, 1373, 1637, 1877, 1901, 1973, 2213, 2237, 2309, 2621, 2861, 2909, 3221, 3461, 3581, 3677, 3917, 3989, 4013, 4133, 4157, 4253, 4349, 4397, 4517, 4733, 5189, 5381, 5813, 6029
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
Discriminant=-96.
|
|
LINKS
|
|
|
MATHEMATICA
|
QuadPrimes2[5, 2, 5, 10000] (* see A106856 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|