This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A160030 #20 Jul 12 2025 21:08:32
%S A160030 389,401,641,65921,4294967681,340282366920938463463374607431768211841
%N A160030 Primes of the form 2^(2^k)+385.
%C A160030 Terms given correspond to k= 1, 2, 3, 4, 5 and 7.
%C A160030 Next term >= 2^2^20 + 385. - _Vincenzo Librandi_, Jun 07 2016
%C A160030 Next term >= 2^2^33 + 385. - _Charles R Greathouse IV_, Jun 07 2016
%t A160030 Select[Table[2^(2^n) + 385, {n, 0, 20}], PrimeQ] (* _Vincenzo Librandi_, Jun 07 2016 *)
%o A160030 (PARI) g(n,m) = for(x=0,n,y=2^(2^x)+m;if(ispseudoprime(y),print1(y",")))
%o A160030 (Magma) [a: n in [0..15] | IsPrime(a) where a is 2^(2^n)+385]; // _Vincenzo Librandi_, Jun 07 2016
%Y A160030 Cf. A019434, A160027, A160028, A160029, A160032, A160033, A160034.
%Y A160030 Cf. similar sequences listed in A273547.
%K A160030 nonn
%O A160030 1,1
%A A160030 _Cino Hilliard_, Apr 30 2009