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A201034 Primes of the form 9n^3-8. 1

%I #7 Sep 08 2022 08:46:00

%S 1117,3079,6553,11971,30367,61723,83341,140617,820117,934399,1666729,

%T 4782961,5527117,5926519,7716367,11025379,12308671,13687867,14414509,

%U 19320193,23142169,24170563,33514867,36177103,37559521,41917159,56984617

%N Primes of the form 9n^3-8.

%H Vincenzo Librandi, <a href="/A201034/b201034.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Table[9n^3-8,{n,1,4000}],PrimeQ]

%o (Magma) [a: n in [1..500] | IsPrime(a) where a is 9*n^3-8]

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, Nov 26 2011

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Last modified May 25 13:47 EDT 2024. Contains 372788 sequences. (Running on oeis4.)