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A250533 Number of (n+1)X(5+1) 0..3 arrays with nondecreasing max(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

%S 110546,1767743,21783369,226449945,2039109478,16593620611,

%T 124278132580,875253351485,5860027163649,37730281398462,

%U 235166886315101,1428407051144568,8490378943260488,49590978780358779,285406507085706259

%N Number of (n+1)X(5+1) 0..3 arrays with nondecreasing max(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 5 of A250536

%H R. H. Hardin, <a href="/A250533/b250533.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 24 2014

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Last modified May 21 11:28 EDT 2022. Contains 353908 sequences. (Running on oeis4.)