A201174 Primes of the form 5n^3+4.

139, 6659, 16879, 46309, 98419, 121949, 179689, 519119, 744389, 1026899, 1373129, 1642549, 1789559, 5788129, 8425799, 9765629, 12301879, 15882619, 20098399, 22460629, 25001059, 30642439, 34839359, 38226869, 41827139, 49691879, 61631959

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..3200

Mathematica

Select[Table[5n^3+4, {n, 0, 6000}], PrimeQ]

Prog

(Magma) [a: n in [0..400] | IsPrime(a) where a is 5*n^3+4]

Crossrefs

Sequence in context: A230693 A223163 A158527 * A281249 A302089 A188452

Adjacent sequences: A201171 A201172 A201173 * A201175 A201176 A201177

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 28 2011

Status

approved