A201300 Primes of the form 9n^3+5.

5, 1949, 158189, 197573, 493853, 1265477, 7475261, 10123781, 16342637, 17159621, 23652653, 31606277, 41168669, 47412221, 63700997, 67765829, 78676349, 80990213, 118298309, 121331453, 189221189, 252850181, 278632301, 300476237, 335337341

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..2000

Mathematica

Select[Table[9n^3+5, {n, 0, 7000}], PrimeQ]

Prog

(Magma) [a: n in [0..400] | IsPrime(a) where a is 9*n^3+5];

Crossrefs

Sequence in context: A324265 A003733 A364638 * A024073 A301532 A105035

Adjacent sequences: A201297 A201298 A201299 * A201301 A201302 A201303

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 30 2011

Status

approved