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 A200934 #6 Jul 22 2025 16:00:55 %S A200934 151,11620,246447,21364907,10179183172 %N A200934 Number of nX5 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 A200934 Column 5 of A200935 %e A200934 Some solutions for n=3 %e A200934 ..0..0..1..3..3....0..0..1..3..3....0..0..0..5..3....0..0..0..1..3 %e A200934 ..0..1..2..5..4....1..1..4..5..4....1..1..3..5..4....1..2..3..4..4 %e A200934 ..2..6..4..6..5....2..2..6..6..5....2..2..4..6..6....2..5..6..6..5 %K A200934 nonn %O A200934 1,1 %A A200934 _R. H. Hardin_ Nov 24 2011