A104116 - OEIS

%I #8 Sep 08 2022 08:45:17

%S 19,229,7789,279949,28430288029929701389,

%T 174588755932389037098918153698611839369229,

%U 24071951487285782880390320326214662876142414926450873355734389735932734339553143491252967333529911309

%N Primes of the form 6^n+13.

%H Vincenzo Librandi, <a href="/A104116/b104116.txt">Table of n, a(n) for n = 1..12</a>

%t Select[Table[6^n+13,{n,0,300}],PrimeQ] (* _Vincenzo Librandi_, Jul 19 2012 *)

%o (Magma) [ a: n in [0..250] | IsPrime(a) where a is 6^n+13]; // _Vincenzo Librandi_, Jul 19 2012

%Y Cf. A080174.

%K nonn

%O 1,1

%A _Roger L. Bagula_, Mar 05 2005

%E Corrected a(7) by - _Vincenzo Librandi_, Jul 19 2012