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 A076093 #7 Jun 23 2015 11:22:19 %S A076093 9,16,25,36,49,64,81,64,81,100,121,81,64,49,64,100,121,144,81,64,36, %T A076093 49,64,81,64,81,100,169,196,225,196,225,256,324,289,196,121,81,100,81, %U A076093 144,121,144,169,196,169,196,225,289,324,289,324,361,484,441,289 %N A076093 Squares arising in A076991. %H A076093 Ivan Neretin, <a href="/A076093/b076093.txt">Table of n, a(n) for n = 1..10000</a> %Y A076093 Cf. A076991, A077396. %K A076093 nonn,look %O A076093 1,1 %A A076093 _David Garber_, Nov 02 2002