A251111 - OEIS

%I #4 Nov 30 2014 07:12:34

%S 23334,304870,3097574,32006770,336432413,3656310083,39932445704,

%T 430092324035,4617478843871,49985974667101,543485113236728,

%U 5894858128220951,63806925550744939,691312819246393723

%N Number of (n+1)X(6+1) 0..2 arrays with no 2X2 subblock having the maximum of its diagonal elements greater than the absolute difference of its antidiagonal elements

%C Column 6 of A251113

%H R. H. Hardin, <a href="/A251111/b251111.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..2..0..2..0..0..1..2....1..1..0..2..2..0..2....1..0..0..2..0..2..2

%e ..2..0..2..2..1..0..2....0..1..1..0..2..1..0....1..1..0..2..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 30 2014