A250503 - OEIS

%I #4 Nov 24 2014 09:22:10

%S 5832000,409593826,25923074842,1660639294043,84585014175864,

%T 3883159782289224,172756072994467720,7168136560684632921,

%U 280839776282925246424,10644225063873639811585,389962495236560686387234

%N Number of (n+2)X(7+2) 0..1 arrays with nondecreasing medians of every three consecutive values in every row and column

%C Column 7 of A250504

%H R. H. Hardin, <a href="/A250503/b250503.txt">Table of n, a(n) for n = 1..18</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 24 2014