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 A177996 #11 Mar 24 2023 08:44:23 %S A177996 41,29,23,79,354689,1961870762757168078553,47,40427,4093,4441,2543, %T A177996 1033,659,181194015068926422899222020415627,394502321,22742387,36583, %U A177996 569,14747,12641,167,407987015619859919,100493,3679329001 %N A177996 For prime p=A000040(n), the smallest prime divisor of (p-1)^p+1 other than p. %H A177996 Tyler Busby, <a href="/A177996/b177996.txt">Table of n, a(n) for n = 3..43</a> (terms 3..36 from Max Alekseyev) %H A177996 H. Mishima, <a href="http://www.asahi-net.or.jp/~kc2h-msm/cn/index.htm">Factorizations of Cyclotomic Numbers</a>. %Y A177996 Cf. A128677 %K A177996 hard,nonn %O A177996 3,1 %A A177996 _Max Alekseyev_, May 16 2010