%I #12 Sep 08 2022 08:45:53
%S 101,103,109,127,181,829,2287,6661,59149,387420589,282429536581,
%T 2541865828429,58149737003040059690390269,
%U 1144561273430837494885949696527
%N Primes of the form 3^n + 100.
%H Vincenzo Librandi, <a href="/A176929/b176929.txt">Table of n, a(n) for n = 1..29</a>
%t Select[Table[3^n + 100, {n, 0, 300}], PrimeQ] (* _Vincenzo Librandi_ Jan 02 2014 *)
%o (Magma) [a: n in [0..250] | IsPrime(a) where a is 3^n+100];
%Y Cf. A219618 (associated n).
%K nonn
%O 1,1
%A _Vincenzo Librandi_, Apr 29 2010
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