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 A208622 #10 Jan 08 2013 11:16:29 %S A208622 1,1,24310,499208817,180929760551225,220232478504498403075, %T A208622 583831478578178958083979415,2760236523281606433215665762615849, %U A208622 20535579472799243918667089350306950940643,220381419513554767061883905294847700173775763891 %N A208622 Number of Young tableaux with 9 n-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). %C A208622 Also the number of (9*n-1)-step walks on n-dimensional cubic lattice from (1,0,...,0) to (9,9,...,9) 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 A208622 Row n=9 of A208615. %K A208622 nonn,walk %O A208622 0,3 %A A208622 _Alois P. Heinz_, Feb 29 2012