%I #17 Sep 08 2022 08:45:00
%S 2,3,5,11,13,19,31,41,53,59,83,89,101,103,131,149,163,181,191,193,199,
%T 233,241,263,281,331,349,373,401,419,431,433,449,461,463,499,541,569,
%U 571,659,673,683,691,709,739,743,761,769,809,863,881,941,1013,1039
%N Primes p such that p^2+p-1 is prime.
%H Pierre CAMI, <a href="/A053184/b053184.txt">Table of n, a(n) for n = 1..10000</a>
%t Select[Prime[Range[175]], PrimeQ[#^2+#-1]&] (* _Bruno Berselli_, Nov 08 2011 *)
%o (PARI) isA053184(n)=isprime(n) && isprime(n^2+n-1) \\ _Michael B. Porter_, May 10 2010
%o (Magma) [p: p in PrimesUpTo(1050) | IsPrime(p^2+p-1)]; // _Bruno Berselli_, Nov 08 2011
%Y Cf. A053182, A065508, A091567.
%K nonn,easy
%O 1,1
%A _Enoch Haga_, Mar 01 2000