Number of n X n 0..4 arrays with row sums 11 and column sums 11.
A172812
Number of n X n 0..4 arrays with row sums 11 and column sums 11.
Terms
- a(0) =0a(1) =0a(2) =6a(3) =36840a(4) =2461011960
External references
- oeis: A172812
A172812
Number of n X n 0..4 arrays with row sums 11 and column sums 11.