Number of 3Xn 0..n arrays with every repeated value in every row and column equal to the previous repeated value, and new values introduced in row-major sequential order.
A268006
Number of 3Xn 0..n arrays with every repeated value in every row and column equal to the previous repeated value, and new values introduced in row-major sequential order.
Terms
- a(0) =4a(1) =122a(2) =11051a(3) =1880990a(4) =555258347a(5) =256785961187
External references
- oeis: A268006