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A200931 Number of nX2 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 1

%I

%S 21,70,86,466,11620,46664,19639,1992563,19428961,27064328,185609499,

%T 6071753195,27077249191,10857445569,1382034290296,15507764357015,

%U 22979292470431,166552455290745,5855288096822543,26804755495077100

%N Number of nX2 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 Column 2 of A200935

%H R. H. Hardin, <a href="/A200931/b200931.txt">Table of n, a(n) for n = 1..25</a>

%e Some solutions for n=3

%e ..0..1....0..3....0..4....0..2....0..2....0..2....0..1....0..3....0..1....1..2

%e ..2..5....1..4....1..5....5..6....1..3....1..5....3..6....2..5....3..4....5..6

%e ..3..4....2..5....3..6....3..4....5..6....4..6....4..5....4..6....2..6....3..4

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 24 2011

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Last modified July 25 15:30 EDT 2021. Contains 346291 sequences. (Running on oeis4.)