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 A160029 #24 Jul 12 2025 21:08:24
%S A160029 53,67,307,65587,18446744073709551667,
%T A160029 340282366920938463463374607431768211507
%N A160029 Primes of the form 2^(2^k)+51.
%C A160029 Generated by k = 0, 2, 3, 4, 6, 7,...
%C A160029 a(7) > 2^(2^23)+51. - _Martin Møller Skarbiniks Pedersen_, May 31 2016
%t A160029 Select[Table[2^(2^n) + 51, {n, 0, 10}], PrimeQ] (* _Vincenzo Librandi_, May 31 2016 *)
%o A160029 (PARI) g(n,m) = for(x=0,n,y=2^(2^x)+m;if(ispseudoprime(y),print1(y",")))
%o A160029 (Magma) [a: n in [0..15] | IsPrime(a) where a is 2^(2^n)+51]; // _Vincenzo Librandi_, May 31 2016
%Y A160029 Cf. A019434, A160027 - A160030.
%K A160029 nonn
%O A160029 1,1
%A A160029 _Cino Hilliard_, Apr 30 2009