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 A119553 #2 Oct 09 2013 02:24:26 %S A119553 1,2,276,955860,65212649320,82571843488838760, %T A119553 1880695497510691320340728,754603377505528950689544452061864, %U A119553 5254517954094415196615118245270696186523600 %N A119553 Binomial(binomial(2*n,n)*n^2,n). %p A119553 [seq (binomial(binomial(2*n,n)*n^2,n),n=0..10)]; %Y A119553 Cf. A002736. %K A119553 easy,nonn %O A119553 0,2 %A A119553 _Zerinvary Lajos_, May 30 2006