A201117 - OEIS

%I #12 May 25 2025 21:31:18

%S 11,89,383,4001,6599,10133,14747,27791,89381,151967,238529,499133,

%T 1167059,1369607,1594331,1715369,1975517,2572133,2738027,3472883,

%U 5314691,5582609,5859383,7714067,8409671,9145883,13972397,18994883,19617617,20903621,22936127,29815133

%N Primes of the form 3*k^3 + 8.

%H Vincenzo Librandi, <a href="/A201117/b201117.txt">Table of n, a(n) for n = 1..3500</a>

%t Select[Table[3n^3+8,{n,0,5000}],PrimeQ]

%o (Magma) [a: n in [0..300] | IsPrime(a) where a is 3*n^3+8];

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, Nov 27 2011