|
%I #4 Nov 29 2014 07:48:19
%S 17673153,55847243498,174911850250602,548891857207523016,
%T 1722239421934657361988,5403961231550447362641701,
%U 16956293118548007574241097692,53204663067980474498805483728765
%N Number of (n+1)X(7+1) 0..2 arrays with no 2X2 subblock having the sum of its diagonal elements less than the absolute difference of its antidiagonal elements
%C Column 7 of A250982
%H R. H. Hardin, <a href="/A250981/b250981.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..0..1..1..2..2..2..0....0..0..0..0..2..1..0..1....0..0..0..0..0..1..2..1
%e ..0..0..1..1..1..0..0..0....0..0..1..2..0..2..2..2....0..0..1..1..2..1..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 29 2014
| 