Number of 4*n X 3*n 0..2 arrays with row sums 3 and column sums 4.
A172685
Number of 4*n X 3*n 0..2 arrays with row sums 3 and column sums 4.
Terms
- a(0) =175a(1) =20982583300
External references
- oeis: A172685
A172685
Number of 4*n X 3*n 0..2 arrays with row sums 3 and column sums 4.