Number of 3Xn 0..n arrays with every repeated value in every row greater than, and every column greater than or equal to, the previous repeated value.
A268250
Number of 3Xn 0..n arrays with every repeated value in every row greater than, and every column greater than or equal to, the previous repeated value.
Terms
- a(0) =8a(1) =729a(2) =216000a(3) =185193000a(4) =337153536000
External references
- oeis: A268250