A200961 Primes of the form 9n^3-2.

7, 241, 1123, 61729, 1058839, 2250421, 3796873, 12308677, 26317861, 60761419, 89445373, 149232373, 175185979, 183117751, 203986681, 226383811, 240578089, 297685447, 338358373, 356866387, 382576939, 730644631, 1272786847

Offset

1,1

Links

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

Mathematica

Select[Table[9n^3-2, {n, 1, 4000}], PrimeQ]

Prog

(Magma) [a: n in [1..600] | IsPrime(a) where a is 9*n^3-2]

Crossrefs

Sequence in context: A139057 A251594 A210248 * A330517 A086214 A133589

Adjacent sequences: A200958 A200959 A200960 * A200962 A200963 A200964

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 26 2011

Status

approved