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 A176924 #9 Sep 08 2022 08:45:53
%S A176924 41,53,101,293,1061,4133,16421,1048613,268435493,4503599627370533,
%T A176924 18446744073709551653,18889465931478580854821,
%U A176924 316912650057057350374175801381,1393796574908163946345982392040522594123813,23945242826029513411849172299223580994042798784118821
%N A176924 Primes of the form 2^n + 37.
%C A176924 Generated by n = 2,4,6,8,10,12,14,20,28,... - R. J. Mathar, Aug 24 2011
%H A176924 Vincenzo Librandi, <a href="/A176924/b176924.txt">Table of n, a(n) for n = 1..27</a>
%t A176924 Select[Table[2^n + 37, {n, 0, 200}], PrimeQ] (* _Vincenzo Librandi_, Dec 01 2012 *)
%o A176924 (Magma) [ a: n in [0..750] | IsPrime(a) where a is 2^n+37 ]
%K A176924 nonn
%O A176924 1,1
%A A176924 _Vincenzo Librandi_, Apr 29 2010