A201116 Primes of the form 3n^3+7.

7, 31, 199, 1543, 24007, 41479, 164623, 192007, 421831, 472399, 648007, 714991, 943303, 1215679, 1423663, 1654111, 2491759, 3374599, 4444639, 5184007, 7884223, 8589871, 10125007, 12754591, 14739007, 15265351, 17496007, 18688519, 21904159

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..2600

Mathematica

Select[Table[3n^3+7, {n, 0, 5000}], PrimeQ]

Prog

(Magma) [a: n in [0..300] | IsPrime(a) where a is 3*n^3+7]

Crossrefs

Sequence in context: A324621 A223144 A155521 * A329944 A060015 A261558

Adjacent sequences: A201113 A201114 A201115 * A201117 A201118 A201119

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 27 2011

Status

approved