Number of nX5 0..2 arrays with no element equal to exactly two horizontal and vertical neighbors, with new values 0..2 introduced in row major order.
A241128
Number of nX5 0..2 arrays with no element equal to exactly two horizontal and vertical neighbors, with new values 0..2 introduced in row major order.
Terms
- a(0) =30a(1) =1965a(2) =132369a(3) =8974020a(4) =611547441a(5) =41661463219
External references
- oeis: A241128