Number of n X n 0..5 arrays with row sums 9 and column sums 9.
A172860
Number of n X n 0..5 arrays with row sums 9 and column sums 9.
Terms
- a(0) =0a(1) =2a(2) =355a(3) =838792a(4) =10177326885
External references
- oeis: A172860
A172860
Number of n X n 0..5 arrays with row sums 9 and column sums 9.