A237740 - OEIS

%I #5 Feb 12 2014 09:28:10

%S 68,290,1412,5708,25832,103538,447332,1790084,7524728,30101684,

%T 124437224,497759192,2036030288,8144159762,33083125028,132332645972,

%U 535071925208,2140288255100,8626608745592,34506437098664,138775530904496

%N Number of (n+2)X(1+2) 0..1 arrays with the (lower) medians of each row equal and of each column equal

%C Column 1 of A237745

%H R. H. Hardin, <a href="/A237740/b237740.txt">Table of n, a(n) for n = 1..132</a>

%e Some solutions for n=5

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

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 12 2014