Hilltop maps: number of 6 X n binary arrays indicating the locations of corresponding elements not exceeded by any horizontal, diagonal or antidiagonal neighbor in a random 0..2 6 X n array.
A219067
Hilltop maps: number of 6 X n binary arrays indicating the locations of corresponding elements not exceeded by any horizontal, diagonal or antidiagonal neighbor in a random 0..2 6 X n array.
Terms
- a(0) =1a(1) =3697a(2) =256849a(3) =16520553a(4) =1054361217a(5) =67441480753
External references
- oeis: A219067