Number of (n+1)X(4+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 14.
A234341
Number of (n+1)X(4+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 14.
Terms
- a(0) =1709528a(1) =661471100a(2) =175175798418
External references
- oeis: A234341