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 A124339 #9 Dec 15 2024 14:28:37 %S A124339 2,199,19891,1989077,198907679,19890767893,1989076789283, %T A124339 198907678928279,19890767892827873,1989076789282787297, %U A124339 198907678928278729697,19890767892827872969661,1989076789282787296966091,198907678928278729696609039,19890767892827872969660903813 %N A124339 Largest prime < 100*a(n-1), a(1)=2. %t A124339 NestList[NextPrime[100#,-1]&,2,15] (* _Harvey P. Dale_, Jul 06 2013 *) %Y A124339 Cf. A124262, A124357, A124358. %K A124339 nonn %O A124339 1,1 %A A124339 _Artur Jasinski_, Dec 16 2006 %E A124339 More terms from _Harvey P. Dale_, Jul 06 2013