Number of (n+1)X(5+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 8 and no adjacent elements equal.
A233925
Number of (n+1)X(5+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 8 and no adjacent elements equal.
Terms
- a(0) =83290a(1) =2325194a(2) =73564176a(3) =2644508910a(4) =100717013560
External references
- oeis: A233925