A201108 Primes of the form 2n^3+3.

3, 5, 19, 131, 2003, 4397, 9829, 13721, 24337, 31253, 48781, 65539, 159017, 170371, 297757, 476659, 686003, 1143577, 2000003, 3286067, 4096769, 6097253, 7023619, 7739789, 8192003, 9653621, 10176899, 11279507, 12057139, 17230253

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..2700

Mathematica

Select[Table[2n^3+3, {n, 0, 4000}], PrimeQ]

Prog

(Magma) [a: n in [0..300] | IsPrime(a) where a is 2*n^3+3]

Crossrefs

Sequence in context: A184254 A077458 A294382 * A291920 A172058 A303937

Adjacent sequences: A201105 A201106 A201107 * A201109 A201110 A201111

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 27 2011

Status

approved