Number of nX3 0..3 arrays with every repeated value in every row and column equal to the previous repeated value, and new values introduced in row-major sequential order.
A268001
Number of nX3 0..3 arrays with every repeated value in every row and column equal to the previous repeated value, and new values introduced in row-major sequential order.
Terms
- a(0) =5a(1) =187a(2) =11051a(3) =605969a(4) =30785259a(5) =1470330667a(6) =67008101445
External references
- oeis: A268001