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 A058785 #12 Jan 29 2020 20:33:41 %S A058785 1,1,7,80,3117,441881,195486906,200065951078,390629444879796, %T A058785 1295710020278986959,6764950163433890601997, %U A058785 52637015698577710285832949,585529138290221945767868247037,9010635399744213671095287436920755 %N A058785 Number of n-rowed binary matrices with all row sums 6, up to row and column permutation; bipartite graphs with all nodes of degree 6 in a distinguished bipartite n-block, up to isomorphism. %H A058785 <a href="/A050535/a050535.pdf">Number of m-rowed binary matrices with all row sums equal to n, up to row and column permutation</a> %Y A058785 Row n=6 of A331461. %Y A058785 Cf. A050535, A050913, A058783, A058784. %K A058785 nonn %O A058785 0,3 %A A058785 _Vladeta Jovovic_, Nov 28 2000 %E A058785 a(6)-a(13) from _Max Alekseyev_, May 04 2018