Number of nX6 0..4 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.
A201031
Number of nX6 0..4 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.
Terms
- a(0) =61a(1) =4587a(2) =249211a(3) =6814915a(4) =78447852a(5) =21586894705
External references
- oeis: A201031