A201172 Primes of the form 5n^3+2.

2, 7, 137, 10987, 34297, 46307, 148957, 179687, 455627, 1134907, 1250237, 4563367, 5788127, 13428097, 15243127, 17907887, 25001057, 26796877, 33756347, 51091567, 55447837, 66560267, 82906877, 144672217, 174828917, 201768037

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1700

Mathematica

Select[Table[5n^3+2, {n, 0, 6000}], PrimeQ]

Prog

(Magma) [a: n in [0..400] | IsPrime(a) where a is 5*n^3+2]

Crossrefs

Sequence in context: A041727 A120379 A101799 * A062617 A376470 A207139

Adjacent sequences: A201169 A201170 A201171 * A201173 A201174 A201175

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 28 2011

Status

approved