Number of (n+1) X 4 0..3 arrays with the number of clockwise edge increases in every 2 X 2 subblock unequal to the number of counterclockwise edge increases.
A206016
Number of (n+1) X 4 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) =4440a(1) =87448a(2) =1763560a(3) =35846696a(4) =729589784a(5) =14856355384a(6) =302535915752
External references
- oeis: A206016