A201176 Primes of the form 5n^3+7.

7, 47, 1087, 8647, 29167, 69127, 87887, 135007, 163847, 625007, 1080007, 1866247, 3645007, 5624327, 10485767, 13140367, 15560687, 18982087, 19721567, 22054727, 24565007, 32174287, 33223367, 42448327, 43709087, 59261767, 60835007, 76264967

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..2500

Mathematica

Select[Table[5n^3+7, {n, 0, 6000}], PrimeQ]

Prog

(Magma) [a: n in [0..400] | IsPrime(a) where a is 5*n^3+7]

Crossrefs

Sequence in context: A268063 A015097 A341213 * A013400 A013399 A013403

Adjacent sequences: A201173 A201174 A201175 * A201177 A201178 A201179

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 28 2011

Status

approved