Number of nX3 0..3 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.
A267971
Number of nX3 0..3 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.
Terms
- a(0) =64a(1) =4096a(2) =216000a(3) =10941048a(4) =519718464a(5) =23689358848
External references
- oeis: A267971