Number of 3Xn 0..n arrays with every repeated value in every row and column greater than the previous repeated value.

A268207

Number of 3Xn 0..n arrays with every repeated value in every row and column greater than the previous repeated value.

Terms

    a(0) =6a(1) =576a(2) =178068a(3) =157322070a(4) =292870561470

External references