Number of nX3 0..2 arrays with no element equal to the average of its horizontal and vertical neighbors.
A197437
Number of nX3 0..2 arrays with no element equal to the average of its horizontal and vertical neighbors.
Terms
- a(0) =10a(1) =246a(2) =5032a(3) =98356a(4) =1933358a(5) =37989740a(6) =746250884a(7) =14659367358a(8) =287967404918
External references
- oeis: A197437