A267910 Number of nX6 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.

77, 35574, 16435188, 4817531571, 1145682971200, 235078226435316, 43513012231778789, 7469598819592006274, 1211420059049034851314, 188084661205864273984587

Offset: 1

Author

R. H. Hardin, Jan 22 2016

Keywords

• nonn

Comments

Column 6 of A267911.

Examples

			Some solutions for n=2
..0..1..2..1..1..0....0..0..1..1..2..1....0..1..1..0..2..1....0..1..0..1..2..0
..2..1..1..2..0..0....1..1..2..1..0..0....1..1..0..0..2..2....2..2..0..2..0..0
		

Crossrefs

Cf. A267911.