Number of (n+1)X8 0..2 arrays with no 2X2 subblock commuting with any of its horizontal and vertical 2X2 subblock neighbors.
A187439
Number of (n+1)X8 0..2 arrays with no 2X2 subblock commuting with any of its horizontal and vertical 2X2 subblock neighbors.
Terms
- a(0) =24995294a(1) =73023484028
External references
- oeis: A187439