Number of (n+1) X 6 0..3 arrays with the number of clockwise edge increases in every 2 X 2 subblock unequal to the number of counterclockwise edge increases.
A206018
Number of (n+1) X 6 0..3 arrays with the number of clockwise edge increases in every 2 X 2 subblock unequal to the number of counterclockwise edge increases.
Terms
- a(0) =189400a(1) =11364568a(2) =729589784a(3) =48253100168
External references
- oeis: A206018