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A176929 Primes of the form 3^n + 100. 2

%I

%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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Last modified September 24 01:21 EDT 2020. Contains 337315 sequences. (Running on oeis4.)