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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.

A200712 Number of nX6 0..7 arrays with every row and column running average nondecreasing rightwards and downwards.

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%I A200712 #6 Jul 22 2025 15:54:09
%S A200712 10283,14599041,18836416881,22525604271509,25239894694049776
%N A200712 Number of nX6 0..7 arrays with every row and column running average nondecreasing rightwards and downwards.
%C A200712 Column 6 of A200713
%e A200712 Some solutions for n=2
%e A200712 ..0..0..1..2..3..5....0..0..1..2..4..5....0..2..1..2..2..2....0..0..0..0..3..3
%e A200712 ..0..1..3..2..6..7....2..2..2..2..6..5....0..2..1..2..4..4....1..1..1..2..4..7
%K A200712 nonn
%O A200712 1,1
%A A200712 _R. H. Hardin_ Nov 20 2011

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