Number of nX6 0..1 arrays with exactly floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
A222767
Number of nX6 0..1 arrays with exactly floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
Terms
- a(0) =4a(1) =73a(2) =934a(3) =15077a(4) =256546a(5) =4479721a(6) =79612578a(7) =1432512703a(8) =26011740182a(9) =475591230143
External references
- oeis: A222767