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 A125137 #10 Sep 08 2022 08:45:28
%S A125137 5,28,3126,823544,285311670612,302875106592254,827240261886336764178,
%T A125137 1978419655660313589123980,20880467999847912034355032910568,
%U A125137 2567686153161211134561828214731016126483470,17069174130723235958610643029059314756044734432,10555134955777783414078330085995832946127396083370199442518
%N A125137 a(n) = p^p + 1, where p = prime(n).
%H A125137 Vincenzo Librandi, <a href="/A125137/b125137.txt">Table of n, a(n) for n = 1..77</a>
%F A125137 a(n) = A051674(n)+1. - _R. J. Mathar_, Apr 23 2007
%t A125137 Table[Prime[n]^Prime[n] + 1, {n , 20}] (* _Vincenzo Librandi_, Mar 27 2014 *)
%o A125137 (Magma) [p^p+1: p in PrimesUpTo(40)]; // _Vincenzo Librandi_, Mar 27 2014
%Y A125137 See A125136 for factorizations. Cf. A088730, A125135.
%Y A125137 Cf. A104131, A114846.
%K A125137 nonn
%O A125137 1,1
%A A125137 _N. J. A. Sloane_, Jan 21 2007