Number of 0..4 colorings on an nX4 array circular in the 4 direction with new values 0..4 introduced in row major order.
A214136
Number of 0..4 colorings on an nX4 array circular in the 4 direction with new values 0..4 introduced in row major order.
Terms
- a(0) =4a(1) =257a(2) =28278a(3) =3221873a(4) =367793014a(5) =41989913081
External references
- oeis: A214136