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 A025366 #14 Jun 15 2018 05:07:34
%S A025366 198,246,247,268,274,285,295,301,303,307,313,319,324,335,339,369,373,
%T A025366 379,381,395,398,409,425,431,437,443,446,596,792,984,1072,1096,1296,
%U A025366 1592,1784,2384,3168,3936,4288,4384,5184,6368,7136,9536,12672,15744,17152
%N A025366 Numbers that are the sum of 4 nonzero squares in exactly 10 ways.
%H A025366 Robert Price, <a href="/A025366/b025366.txt">Table of n, a(n) for n = 1..57</a>
%H A025366 <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a>
%F A025366 {n: A025428(n) = 10}. - _R. J. Mathar_, Jun 15 2018
%K A025366 nonn
%O A025366 1,1
%A A025366 _David W. Wilson_