login
A201307
Primes of the form k^3+4.
1
5, 31, 347, 733, 6863, 15629, 19687, 91129, 250051, 328513, 493043, 614129, 658507, 970303, 1092731, 1295033, 1520879, 1601617, 2146693, 2352641, 3048629, 4826813, 5359379, 6128491, 7414879, 8869747, 12977879, 21253937, 21717643
OFFSET
1,1
LINKS
MATHEMATICA
Select[Table[n^3+4, {n, 0, 7000}], PrimeQ]
PROG
(Magma) [a: n in [0..800] | IsPrime(a) where a is n^3+4]
CROSSREFS
Sequence in context: A372162 A307615 A020514 * A228647 A059301 A225158
KEYWORD
nonn,easy,changed
AUTHOR
Vincenzo Librandi, Nov 30 2011
STATUS
approved