A200847 Primes of the form 3n^3-2.

79, 373, 14737, 89371, 238519, 397951, 1265623, 1369597, 2572123, 2738017, 3278179, 4804837, 6744271, 7381123, 8772619, 11171623, 11609677, 15000631, 15533149, 17789221, 18385459, 22936117, 25845373, 33268699, 34171873, 45207667

Offset

1,1

Links

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

Mathematica

Select[Table[3n^3-2, {n, 1, 2000}], PrimeQ]

Prog

(Magma) [a: n in [1..300] | IsPrime(a) where a is 3*n^3-2]

Crossrefs

Sequence in context: A142330 A007254 A142439 * A132252 A069795 A142556

Adjacent sequences: A200844 A200845 A200846 * A200848 A200849 A200850

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 24 2011

Status

approved