Number of nX3 0..4 arrays with every row and column running average nondecreasing rightwards and downwards.
A200853
Number of nX3 0..4 arrays with every row and column running average nondecreasing rightwards and downwards.
Terms
- a(0) =42a(1) =647a(2) =8535a(3) =103528a(4) =1194898a(5) =13295014a(6) =144195756a(7) =1532754468a(8) =16036647028a(9) =165590166035
External references
- oeis: A200853