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 A208626 #11 Jan 08 2013 11:17:04 %S A208626 1,1,133,87781,140422657,396803649991,1672481205752413, %T A208626 9493821912766657291,67887185669916054862201, %U A208626 583831478578178958083979415,5839732221336989894541552143065,66255973840780250383847420304675775,836422943559727759153797800333684916889 %N A208626 Number of Young tableaux with n 6-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). %C A208626 Also the number of (6*n-1)-step walks on 6-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_6) we have p_1<=p_2<=...<=p_6 or p_1>=p_2>=...>=p_6. %Y A208626 Column k=6 of A208615. %K A208626 nonn,walk %O A208626 0,3 %A A208626 _Alois P. Heinz_, Feb 29 2012