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 A184329 #13 Sep 28 2017 04:15:47 %S A184329 28,637,19684,721525,28249228,1153470437,48444564052,2077059242125, %T A184329 90467424361132,3989613357252397,177719138661832516, %U A184329 7982551309254262125,361056936067101666028,16428090590956236793237,751311343023233540494324,34513364820125635785002725 %N A184329 Number of distinct n X 2 toroidal 0..6 arrays. %H A184329 Andrew Howroyd, <a href="/A184329/b184329.txt">Table of n, a(n) for n = 1..100</a> %Y A184329 Column 2 of A184331. %K A184329 nonn %O A184329 1,1 %A A184329 _R. H. Hardin_, Jan 11 2011 %E A184329 Terms a(11) and beyond from _Andrew Howroyd_, Sep 27 2017