Number of (n+1) X (2+1) 0..3 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors.
A238519
Number of (n+1) X (2+1) 0..3 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors.
Terms
- a(0) =588a(1) =9612a(2) =345744a(3) =10332060a(4) =321566028a(5) =9918146448a(6) =306521859084
External references
- oeis: A238519