Number of n X n 0..8 arrays with row sums 8 and column sums 8.

A172944

Number of n X n 0..8 arrays with row sums 8 and column sums 8.

Terms

    a(0) =1a(1) =1a(2) =9a(3) =1035a(4) =981541a(5) =4855258305

External references