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 A118748 #5 Apr 12 2023 08:12:43
%S A118748 2,10,70,770,8470,110110,1871870,31821790,604614010,13906122230,
%T A118748 319840811290,9275383527410,268986122294890,7800597546551810,
%U A118748 241818523943106110,8947285385894926070,331049559278112264590
%N A118748 a(n) = Product_{k=1..n} P(k), where P(k) is the smallest prime >= 2*k.
%Y A118748 Cf. A118455, A118456, A118747.
%K A118748 easy,nonn
%O A118748 1,1
%A A118748 _Jonathan Vos Post_, Apr 29 2006