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 A208630 #10 Jan 08 2013 11:16:42 %S A208630 1,1,16797,7646034683,22661600612752505,232553597317851557785623, %T A208630 5838544884938502473966453328313, %U A208630 289232902027154515366683463668541370431,24486820402563168156475227361324722817780058649,3201252738588789444808668395737343564339694511133453855 %N A208630 Number of Young tableaux with n 10-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). %C A208630 Also the number of (10*n-1)-step walks on 10-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_10) we have p_1<=p_2<=...<=p_10 or p_1>=p_2>=...>=p_10. %Y A208630 Column k=10 of A208615. %K A208630 nonn,walk %O A208630 0,3 %A A208630 _Alois P. Heinz_, Feb 29 2012