Number of n X n 0..1 arrays with every repeated value in every row and column greater than or equal to the previous repeated value.
A267728
Number of n X n 0..1 arrays with every repeated value in every row and column greater than or equal to the previous repeated value.
Terms
- a(0) =2a(1) =16a(2) =512a(3) =39330a(4) =9116396a(5) =4977655636
External references
- oeis: A267728