Number of 4Xn 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.
A267978
Number of 4Xn 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) =222a(1) =49284a(2) =10941048a(3) =2208460532a(4) =422888259007
External references
- oeis: A267978