OFFSET
1,1
COMMENTS
a(n) == 1 (mod 4).
LINKS
Daniel Starodubtsev, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Table[x^2 + 29(x + 1)^2, {x, 0, 200}], PrimeQ] (* Harvey P. Dale, Dec 12 2010 *)
PROG
(Magma) [ a: n in [0..250] | IsPrime(a) where a is 30*n^2+58*n+29 ] // Vincenzo Librandi, Apr 25 2010
CROSSREFS
KEYWORD
nonn
AUTHOR
Giovanni Teofilatto, Apr 24 2010
EXTENSIONS
Corrected and extended by Vincenzo Librandi, Apr 25 2010
STATUS
approved