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 A162606 #5 Sep 22 2019 10:05:30
%S A162606 3011,818509,827239906198908668183,
%T A162606 3877924263464448622408024944643162574255380546190593937673127995497376385062869
%N A162606 Primes of the form k^k-k!+6.
%C A162606 The values of A036679(k)+6 at indices k=5, 7, 17, 47, 97, 1073, ... - _R. J. Mathar_, Jul 16 2009
%t A162606 f[n_]:=n^n-n!+6; lst={};Do[p=f[n];If[PrimeQ[p],AppendTo[lst,p]],{n,3*5!}]; lst
%t A162606 Select[Table[n^n-n!+6,{n,50}],PrimeQ] (* _Harvey P. Dale_, Sep 22 2019 *)
%Y A162606 Cf. A162603, A162604, A162605
%K A162606 nonn
%O A162606 1,1
%A A162606 _Vladimir Joseph Stephan Orlovsky_, Jul 07 2009