Number of nX4 0..3 arrays with every repeated value in every row and column greater than the previous repeated value.

A267931

Number of nX4 0..3 arrays with every repeated value in every row and column greater than the previous repeated value.

Terms

    a(0) =222a(1) =49284a(2) =8459154a(3) =1376175262a(4) =205495778969

External references