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 A025365 #14 Jun 15 2018 05:20:04
%S A025365 162,178,207,220,223,225,226,231,242,243,253,265,266,267,271,278,283,
%T A025365 286,287,291,309,314,316,331,334,337,349,359,361,377,380,413,452,491,
%U A025365 509,524,569,648,712,880,904,968,1064,1112,1144,1256,1264,1336,1520,1808,2096
%N A025365 Numbers that are the sum of 4 nonzero squares in exactly 9 ways.
%H A025365 Robert Price, <a href="/A025365/b025365.txt">Table of n, a(n) for n = 1..91</a>
%H A025365 <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a>
%F A025365 {n: A025428(n) = 9}. - _R. J. Mathar_, Jun 15 2018
%K A025365 nonn
%O A025365 1,1
%A A025365 _David W. Wilson_