Number of nX4 0..4 arrays with every row and column running average nondecreasing rightwards and downwards.
A200854
Number of nX4 0..4 arrays with every row and column running average nondecreasing rightwards and downwards.
Terms
- a(0) =113a(1) =3728a(2) =103528a(3) =2604826a(4) =61846403a(5) =1408572430a(6) =31197299012a(7) =676213941385
External references
- oeis: A200854