Number of nX4 0..4 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.
A268008
Number of nX4 0..4 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.
Terms
- a(0) =12a(1) =3183a(2) =1396408a(3) =700411548a(4) =342829793123
External references
- oeis: A268008