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 A346995 #13 Aug 24 2021 08:59:52 %S A346995 1,4,2,1,4,16,1,2,50,18,4,36,1,4,2,4,722,16,2,50,1,4,18,1682,100,2,1, %T A346995 25,2178,50,2,4,1,64,196,1,242,2178,242,25,1,4,578,98,9,4,2,338,18, %U A346995 3698,3844,98,98,400,3844 %N A346995 Denominators of the squared radii corresponding to circular disks covering record numbers of grid points A346993 of the square lattice. %H A346995 Hugo Pfoertner, <a href="http://www.randomwalk.de/sequences/a346993.pdf">Visualization of configurations with maximum number of covered grid points</a>. %e A346995 0/1, 1/4, 1/2, 1/1, 5/4, 25/16, 2/1, 5/2, 169/50, 65/18, 17/4, 169/36, ... %e A346995 For detailed examples see A346993 and the linked pdf. %Y A346995 The corresponding numerators are A346994. %Y A346995 Cf. A346993, A123690, A346124, A346784, A346785. %K A346995 nonn,frac %O A346995 1,2 %A A346995 _Hugo Pfoertner_, Aug 16 2021