A200964 - OEIS

%I #10 Sep 08 2022 08:46:00

%S 2,569,36857,71993,876017,1124993,1943993,2829881,3950777,6560993,

%T 8999993,10123769,11337401,19772993,36863993,39698489,49065977,

%U 50757761,61730993,93242081,133982417,147483569,150994937,154561601,173239481

%N Primes of the form 9n^3-7.

%H Vincenzo Librandi, <a href="/A200964/b200964.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Table[9n^3-7,{n,1,4000}],PrimeQ]

%o (Magma) [a: n in [1..500] | IsPrime(a) where a is 9*n^3-7]

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, Nov 26 2011

%E a(959) in b-file corrected by _Andrew Howroyd_, Feb 27 2018