Number of (n+1)X(2+1) 0..6 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 12.
A234401
Number of (n+1)X(2+1) 0..6 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 12.
Terms
- a(0) =5646a(1) =204320a(2) =6467216a(3) =220295536a(4) =7430382692a(5) =252526817148
External references
- oeis: A234401