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 A241779 #3 Apr 28 2014 11:34:16 %S A241779 1,5,35,189,1088,5896,32419,178832,989799,5540426,31252470,178571351, %T A241779 1030696863,6025834797,35625675885,213326126842,1292327704580, %U A241779 7927146783432,49194730886734,309011198106985,1963433004838204,12622320085676279,82061043600221160 %N A241779 Number of standard Young tableaux with n cells and exactly eight successions. %C A241779 A succession is a pair of cells (v, v+1) lying in the same row. %C A241779 Also number of ballot sequences having eight flat steps. %Y A241779 Column k=8 of A238125. %K A241779 nonn %O A241779 9,2 %A A241779 _Joerg Arndt_ and _Alois P. Heinz_, Apr 28 2014