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 A162927 #5 Feb 12 2023 10:25:00
%S A162927 2,823541,1978419655660313589123977,5842587018385982521381124419,
%T A162927 88817841970012523233890533447265623,
%U A162927 66009724686219550843768321818371771650147004059278069406814190436565131829325062447
%N A162927 Primes of the form n^n-2.
%t A162927 f[n_]:=n^n-2; lst={};Do[If[PrimeQ[f[n]],AppendTo[lst,f[n]]],{n,5!}];lst
%t A162927 Join[{2},Select[Table[n^n-2,{n,1,51,2}],PrimeQ]] (* _Harvey P. Dale_, Feb 12 2023 *)
%Y A162927 Main sequence is A100408.
%K A162927 nonn
%O A162927 1,1
%A A162927 _Vladimir Joseph Stephan Orlovsky_, Jul 17 2009
%E A162927 Cross-reference from _Charles R Greathouse IV_, Oct 08 2009