Number of 4*n X n 0..1 arrays with row sums 4 and column sums 16.

A172578

Number of 4*n X n 0..1 arrays with row sums 4 and column sums 16.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =1a(4) =305540235000

External references