Number of n X n 0..2 arrays with row sums 8 and column sums 8.

A172629

Number of n X n 0..2 arrays with row sums 8 and column sums 8.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =1a(4) =6210a(5) =342829125

External references