A200911 Primes of the form 5*n^3-3.

2, 37, 317, 2557, 20477, 87877, 274357, 486677, 624997, 878077, 1191637, 3407357, 5624317, 8215157, 12577277, 22054717, 36506917, 41212037, 49001717, 51801157, 60834997, 65721277, 76264957, 109759997, 116968277, 146090557, 148954997

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Table[5n^3-3, {n, 1, 3500}], PrimeQ]

Prog

(Magma) [a: n in [1..400] | IsPrime(a) where a is 5*n^3-3]

Crossrefs

Sequence in context: A302883 A053788 A078976 * A243101 A001569 A375261

Adjacent sequences: A200908 A200909 A200910 * A200912 A200913 A200914

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 24 2011

Status

approved