|
%I #4 Dec 02 2014 17:56:31
%S 46227589,163787201307,528079828285838,1763553101217607559,
%T 5809497281904741777928,19237738468135258125727548,
%U 63577339993396485656457199590,210274431115789207766004659990778
%N Number of (n+1)X(6+1) 0..3 arrays with no 2X2 subblock having the minimum of its diagonal elements greater than the absolute difference of its antidiagonal elements
%C Column 6 of A251442
%H R. H. Hardin, <a href="/A251440/b251440.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..0..0..2..1..2..1....0..0..0..1..3..2..2....0..0..0..0..0..0..3
%e ..0..0..0..2..1..2..0....0..0..2..1..1..0..1....0..2..0..2..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 02 2014
| 