A201183 Primes of the form 7n^3+2.

2, 191, 877, 9319, 23627, 251561, 928559, 1042141, 2505379, 4609523, 5630501, 6001627, 11211293, 15736639, 17999473, 19622549, 20469451, 29212969, 31444877, 38816633, 42899411, 69568627, 79734377, 86284739, 93184373, 102942877

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..2800

Mathematica

Select[Table[7n^3+2, {n, 0, 6000}], PrimeQ]

Prog

(Magma) [a: n in [0..400] | IsPrime(a) where a is 7*n^3+2]

Crossrefs

Sequence in context: A235680 A085937 A142890 * A103404 A232822 A230228

Adjacent sequences: A201180 A201181 A201182 * A201184 A201185 A201186

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 29 2011

Status

approved