A201301 Primes of the form 9n^3+7.

7, 79, 1951, 9007, 15559, 36871, 294919, 1265479, 1417183, 2359303, 3647023, 4608007, 6561007, 7475263, 10719151, 14048071, 21654943, 26873863, 28009231, 31606279, 38263759, 56065543, 72000007, 98469439, 103888591, 109503007

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..3000

Mathematica

Select[Table[9n^3+7, {n, 0, 7000}], PrimeQ]

Prog

(Magma) [a: n in [0..400] | IsPrime(a) where a is 9*n^3+7]

Crossrefs

Sequence in context: A362773 A235370 A098105 * A159524 A113034 A267798

Adjacent sequences: A201298 A201299 A201300 * A201302 A201303 A201304

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 30 2011

Status

approved