Number of n X n 0..6 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.
A201065
Number of n X n 0..6 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.
Terms
- a(0) =7a(1) =70a(2) =514a(3) =22440a(4) =2250982a(5) =45244488a(6) =1001060834
External references
- oeis: A201065