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 A200933 #6 Jul 22 2025 16:00:48 %S A200933 107,466,43334,1684241,21364907,4105461914,5978211225,7869519185432 %N A200933 Number of nX4 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. %C A200933 Column 4 of A200935 %e A200933 Some solutions for n=3 %e A200933 ..0..1..3..2....0..0..1..2....0..2..1..4....0..0..1..1....0..2..4..3 %e A200933 ..0..3..4..5....2..6..5..6....3..3..5..6....2..4..3..4....1..2..6..5 %e A200933 ..1..6..4..5....1..4..3..5....2..4..6..5....5..5..6..6....1..3..6..5 %K A200933 nonn %O A200933 1,1 %A A200933 _R. H. Hardin_ Nov 24 2011