|
%I #4 Nov 01 2013 08:43:06
%S 0,32,17694,4725576,1406791226,433315174684,132452949993492,
%T 40377009411879390,12312133218182190396,3754741447813230806820,
%U 1145012085042280823184860,349169214981668401382285878
%N Number of nX7 0..7 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 8, and upper left element zero
%C Column 7 of A230915
%H R. H. Hardin, <a href="/A230914/b230914.txt">Table of n, a(n) for n = 1..37</a>
%e Some solutions for n=3
%e ..0..1..2..1..0..7..6....0..1..2..3..4..5..4....0..1..0..5..6..7..0
%e ..0..3..4..7..4..5..4....6..7..2..3..6..5..2....2..3..4..5..6..1..0
%e ..2..5..6..3..2..3..2....0..1..0..7..4..3..2....2..3..4..3..2..7..6
%K nonn
%O 1,2
%A _R. H. Hardin_, Nov 01 2013
| 