|
%I #3 Jan 22 2016 08:05:07
%S 88,45938,12017350,3774659262,922017784240,235078226435316,
%T 54141843502625776,12518028308236272012,2766574072615661515144
%N Number of 6Xn 0..2 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.
%C Row 6 of A267911.
%e Some solutions for n=2
%e ..0..1....0..1....0..0....0..0....0..1....0..1....0..1....0..0....0..1....0..1
%e ..1..1....2..0....1..2....1..1....1..1....0..0....1..2....1..1....2..2....2..0
%e ..0..0....2..2....2..0....0..1....1..2....0..0....0..0....0..2....0..0....1..0
%e ..1..2....2..1....1..1....2..1....0..1....1..1....0..2....2..1....2..2....1..1
%e ..2..1....1..0....1..0....2..2....2..1....0..0....1..1....0..0....2..2....2..2
%e ..2..0....0..0....1..2....0..0....0..0....0..0....0..1....0..1....1..0....0..0
%Y Cf. A267911.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 22 2016
| 