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 A177094 #16 Sep 08 2022 08:45:53
%S A177094 73,6553,4782961,3486784393,31381059601,381520424476945831628649898801
%N A177094 Primes of the form 3^(2n) - 8.
%H A177094 Vincenzo Librandi, <a href="/A177094/b177094.txt">Table of n, a(n) for n = 1..10</a>
%t A177094 Select[Table[(3^(2 n) - 2^3), {n, 1, 200}], PrimeQ] (* _Vincenzo Librandi_, Jan 03 2014 *)
%o A177094 (Magma) [a: n in [1..200] | IsPrime(a) where a is(3^(2*n)-2^3)];
%Y A177094 Cf. A177093.
%K A177094 nonn
%O A177094 1,1
%A A177094 _Vincenzo Librandi_, Nov 15 2010