A200951 Primes of the form 7n^3-5

2, 443, 40819, 74531, 96763, 518611, 1102243, 1835003, 3321859, 4148923, 9834491, 10370803, 22692539, 26574907, 33191419, 43606523, 52706747, 57696851, 87410171, 125893091, 177885283, 196661243, 200568307, 220881467, 247012859, 289952147

Offset

1,1

Links

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

Mathematica

Select[Table[7n^3-5, {n, 1, 4000}], PrimeQ]

Prog

(Magma) [a: n in [1..500] | IsPrime(a) where a is 7*n^3-5]

Crossrefs

Sequence in context: A109931 A352498 A326364 * A118710 A159513 A012730

Adjacent sequences: A200948 A200949 A200950 * A200952 A200953 A200954

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 25 2011

Status

approved