Number of (n+1)X(4+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order.
A239533
Number of (n+1)X(4+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order.
Terms
- a(0) =16a(1) =16a(2) =1536a(3) =11108a(4) =293741a(5) =3785280a(6) =71388971a(7) =1093269814a(8) =18727824939a(9) =301846514891
External references
- oeis: A239533