Number of (n+1)X8 0..2 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.
A205054
Number of (n+1)X8 0..2 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) =174282a(1) =2789316a(2) =76554719a(3) =3582717434a(4) =163545596549
External references
- oeis: A205054