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Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal median plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally
1

%I #4 Jan 21 2015 20:16:50

%S 222400,1738927,20022358,266574705,3087530706,36681094867,

%T 455476058266,5538766707221,66868897093260,812308062543539,

%U 9847366103106772,118942948531964411,1436178214824110766,17324233975744277560

%N Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal median plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally

%C Column 5 of A253993

%H R. H. Hardin, <a href="/A253990/b253990.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 21 2015