Number of nX5 0..4 arrays with no column j greater than or equal to than column j-1 in all rows.
A212940
Number of nX5 0..4 arrays with no column j greater than or equal to than column j-1 in all rows.
Terms
- a(0) =1a(1) =1016501a(2) =10058484751
External references
- oeis: A212940