Number of (n+1)X5 0..3 arrays with the number of rightwards and downwards edge increases in each 2X2 subblock equal to the number in all its horizontal and vertical neighbors.
A205093
Number of (n+1)X5 0..3 arrays with the number of rightwards and downwards edge increases in each 2X2 subblock equal to the number in all its horizontal and vertical neighbors.
Terms
- a(0) =55848a(1) =2323490a(2) =124624799a(3) =6997750028a(4) =443278874512
External references
- oeis: A205093