Number of (n+1)X3 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock the same.
A205364
Number of (n+1)X3 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock the same.
Terms
- a(0) =1976a(1) =31848a(2) =516364a(3) =8539884a(4) =143559116a(5) =2448719840a(6) =42290474776a(7) =737993545372
External references
- oeis: A205364