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Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal minimum nondecreasing horizontally and vertically
1

%I #4 Jan 17 2015 08:10:29

%S 660480,22951616,700079360,21906994304,664082571648,20237970640000,

%T 612253982192000,18456265054053248,555946540182616960,

%U 16764356653623013760,504825246424517334912,15215766421703812450176

%N Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal minimum nondecreasing horizontally and vertically

%C Column 5 of A253863

%H R. H. Hardin, <a href="/A253860/b253860.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 17 2015