|
%I #5 Mar 31 2012 12:37:00
%S 63776196,34845401556,23714024087016,17475349695161076,
%T 13240165438571137236,10145256726122341001496,
%U 7801943096191368986437356,6010697362264964306536238316,4632328017260139563473629845376
%N Number of (n+1)X7 0..5 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements
%C Column 6 of A203934
%H R. H. Hardin, <a href="/A203932/b203932.txt">Table of n, a(n) for n = 1..41</a>
%e Some solutions for n=4
%e ..0..5..0..2..1..0..4....2..3..1..0..3..3..2....4..4..5..0..2..2..0
%e ..5..3..5..0..2..1..0....2..2..3..1..0..3..3....1..4..4..5..0..2..2
%e ..5..5..3..5..0..2..1....3..2..2..3..1..0..3....1..1..4..4..5..0..2
%e ..3..5..5..5..5..0..2....2..2..3..4..3..1..0....3..1..1..4..4..5..0
%e ..2..3..5..3..5..5..0....3..2..2..3..5..3..1....0..3..1..1..4..4..5
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 08 2012
| 