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A250452 Number of (n+1)X(6+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction 1

%I #4 Nov 23 2014 12:38:43

%S 89677,9376751,822755006,71984404630,6120328131599,517127141610189,

%T 43298244589432163,3619922268001125062,301851845365775964992,

%U 25168036732860600597969,2096950025027670223912446

%N Number of (n+1)X(6+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction

%C Column 6 of A250454

%H R. H. Hardin, <a href="/A250452/b250452.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..2..0..0..0..1..2..1....0..0..1..0..1..0..0....0..2..0..2..0..0..2

%e ..0..0..1..1..2..1..2....1..1..0..1..0..0..0....1..0..2..0..1..2..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 23 2014

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