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Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally and vertically
1

%I #4 Jan 21 2015 17:48:52

%S 5659548,642845877,75620185999,8192431991746,913950319279306,

%T 102388257971324416,11391177351977801711,1270644448701453424660,

%U 141770481566291707405362,15809050228304573887934755

%N Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally and vertically

%C Column 6 of A253985

%H R. H. Hardin, <a href="/A253983/b253983.txt">Table of n, a(n) for n = 1..125</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 21 2015