|
%I #6 Sep 08 2022 08:46:01
%S 457,3593,56009,384113,681361,1835017,2201033,3072841,4770313,7000009,
%T 7874057,14680073,16842737,30876617,32020081,38162441,52706761,
%U 61192721,72521633,160344137,163755601,170723009,181540361,185245153,208537009
%N Primes of the form 7n^3+9.
%H Vincenzo Librandi, <a href="/A201257/b201257.txt">Table of n, a(n) for n = 1..2300</a>
%t Select[Table[7n^3+9,{n,0,7000}],PrimeQ]
%o (Magma) [a: n in [0..500] | IsPrime(a) where a is 7*n^3+9]
%K nonn,easy
%O 1,1
%A _Vincenzo Librandi_, Nov 29 2011
|
