A254237 - OEIS

%I #4 Jan 27 2015 08:14:07

%S 10684,38392,195528,970333,3702284,13376848,46946080,151691950,

%T 473298612,1441563263,4285234118,12549667259,36365093642,104261277810,

%U 296592191300,838536063660,2358010298036,6602060964243,18419200796892,51230079582293

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

%C Column 3 of A254242

%H R. H. Hardin, <a href="/A254237/b254237.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 27 2015