4857120

Appears in sequences

• Number of nX3 arrays containing 3 copies of 0..n-1 with no equal horizontal or vertical neighbors.at n=4A264953
• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no equal horizontal or vertical neighbors.at n=25A264954
• Number of 5Xn arrays containing n copies of 0..5-1 with no equal horizontal or vertical neighbors.at n=2A264957