Number of nX5 0..3 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..3 introduced in row major order.
A240773
Number of nX5 0..3 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..3 introduced in row major order.
Terms
- a(0) =14a(1) =1418a(2) =147231a(3) =15484811a(4) =1641787181a(5) =174833637032
External references
- oeis: A240773