Number of (5+1)X(n+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.
A239539
Number of (5+1)X(n+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) =47a(1) =406a(2) =13254a(3) =293741a(4) =7199001a(5) =171712936a(6) =4125560328a(7) =98927618805
External references
- oeis: A239539