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Primes of the form 9n^3-2.
1

%I #6 Sep 08 2022 08:46:00

%S 7,241,1123,61729,1058839,2250421,3796873,12308677,26317861,60761419,

%T 89445373,149232373,175185979,183117751,203986681,226383811,240578089,

%U 297685447,338358373,356866387,382576939,730644631,1272786847

%N Primes of the form 9n^3-2.

%H Vincenzo Librandi, <a href="/A200961/b200961.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Table[9n^3-2,{n,1,4000}],PrimeQ]

%o (Magma) [a: n in [1..600] | IsPrime(a) where a is 9*n^3-2]

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, Nov 26 2011