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 A329659 #5 Nov 18 2019 17:57:16 %S A329659 115132219018763992565095597973971522401,13384899942524140745922870, %T A329659 18935132531699388,2098649524599800996,119564,0,13598 %N A329659 Largest number m > 0 such that A101337(m)/m = n, or 0 if no such m exists. %Y A329659 Cf. A101337, A329292, A306360. %K A329659 nonn,fini,full,base %O A329659 1,1 %A A329659 _Chai Wah Wu_, Nov 18 2019