OFFSET
1,1
COMMENTS
See comment in A199307.
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..500
MATHEMATICA
Select[Table[4n^3-3, {n, 1, 5000}], PrimeQ]
PROG
(Magma) [a: n in [1..250] | IsPrime(a) where a is 4*n^3-3]; // Vincenzo Librandi, Nov 23 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Nov 05 2011
STATUS
approved