Number of (n+1)X(1+1) 0..3 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..3 introduced in row major order.
A238510
Number of (n+1)X(1+1) 0..3 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..3 introduced in row major order.
Terms
- a(0) =4a(1) =25a(2) =295a(3) =3113a(4) =33837a(5) =365740a(6) =3958594a(7) =42834071a(8) =463516595a(9) =5015744275a(10) =54275869563a(11) =587324222844
External references
- oeis: A238510