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 A234373 #5 Jan 18 2014 16:22:31 %S A234373 1,4,6,9,11,14,15,18,20,23 %N A234373 Row 4 of the square array A234951. %H A234373 A. Bertagnolli, <a href="http://ajbertagnolli.com/wp-content/uploads/2013/10/sticks2.pdf">The Stick Problem</a>, 2013. %F A234373 a(n) = A234951(4,n). %Y A234373 Cf. A234951, A233779. %K A234373 more,nonn %O A234373 1,2 %A A234373 _Omar E. Pol_, Jan 13 2014