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%I #7 Sep 08 2022 08:46:08
%S 19,31,79,211,271,499,691,1039,1171,1459,1951,2131,2719,4111,4639,
%T 5791,7411,7759,9619,10831,11251,15391,17971,24979,29599,31699,33871,
%U 38431,40819,42451,44959,55711,56659,58579,61519,65551,68659,73999,80671,87631,88819
%N Primes of the form n^2 + 15.
%H Vincenzo Librandi, <a href="/A243450/b243450.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Table[n^2 + 15, {n, 0, 1000}], PrimeQ]
%o (Magma) [a: n in [0..1000] | IsPrime(a) where a is n^2+15];
%Y Cf. A121982 (associated n).
%Y Cf. similar sequences listed in A243449.
%K nonn,easy
%O 1,1
%A _Vincenzo Librandi_, Jun 05 2014
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