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 A208619 #11 Jan 08 2013 11:16:24 %S A208619 1,1,462,109027,144558247,398084427253,1672481205752413, %T A208619 9490918987253894191,67868136936393109678363, %U A208619 583693245266271046705306483,5838544884938502473966453328313,66244125517281822956796820132971163,836288765056123179126895804194418164733 %N A208619 Number of Young tableaux with 6 n-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). %C A208619 Also the number of (6*n-1)-step walks on n-dimensional cubic lattice from (1,0,...,0) to (6,6,...,6) with positive unit steps in all dimensions such that for each point (p_1,p_2,...,p_n) we have p_1<=p_2<=...<=p_n or p_1>=p_2>=...>=p_n. %Y A208619 Row n=6 of A208615. %K A208619 nonn,walk %O A208619 0,3 %A A208619 _Alois P. Heinz_, Feb 29 2012