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%I #24 Sep 08 2022 08:44:47
%S 13,43,103,139,199,349,397,577,727,733,829,967,1039,1303,1567,1597,
%T 1753,2131,2161,2311,2707,2719,2857,3109,3319,3613,3673,3697,3853,
%U 4051,4129,4201,4297,4441,4507,4513,4639,4663,4789,5503,5701,5743,5857,5953,6121
%N Primes that remain prime through 2 iterations of the function f(x) = 8*x + 5.
%C Primes p such that 8*p+5 and 64*p+45 are also primes. - _Vincenzo Librandi_, Aug 04 2010
%H John Cerkan, <a href="/A023262/b023262.txt">Table of n, a(n) for n = 1..10000</a>
%F a(n) == 1 (mod 6). - _John Cerkan_, Sep 16 2016
%o (Magma) [n: n in [1..100000] | IsPrime(n) and IsPrime(8*n+5) and IsPrime(64*n+45)] // _Vincenzo Librandi_, Aug 04 2010
%Y Subsequence of A023230, A105133.
%K nonn
%O 1,1
%A _David W. Wilson_