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 A208629 #10 Jan 08 2013 11:17:12 %S A208629 1,1,4863,414325055,177296325559211,219738417947792525211, %T A208629 583693245266271046705306483,2760173043757661872972723537937635, %U A208629 20535540740510211632088991774438342144131,220381419513554767061883905294847700173775763891 %N A208629 Number of Young tableaux with n 9-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). %C A208629 Also the number of (9*n-1)-step walks on 9-dimensional cubic lattice from (1,0,...,0) to (n,n,...,n) with positive unit steps in all dimensions such that for each point (p_1,p_2,...,p_9) we have p_1<=p_2<=...<=p_9 or p_1>=p_2>=...>=p_9. %Y A208629 Column k=9 of A208615. %K A208629 nonn,walk %O A208629 0,3 %A A208629 _Alois P. Heinz_, Feb 29 2012