Number of (n+1) X 5 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly three counterclockwise and three clockwise edge increases.
A206146
Number of (n+1) X 5 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly three counterclockwise and three clockwise edge increases.
Terms
- a(0) =486a(1) =5118a(2) =54450a(3) =580986a(4) =6204438a(5) =66274542a(6) =707982258a(7) =7563227466a(8) =80796885414a(9) =863143206558
External references
- oeis: A206146