Number of n X n 0..4 arrays with row sums 13 and column sums 13.
A172807
Number of n X n 0..4 arrays with row sums 13 and column sums 13.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =2008a(4) =514790020
External references
- oeis: A172807
A172807
Number of n X n 0..4 arrays with row sums 13 and column sums 13.