Hilltop maps: number of nX5 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 nX5 array.
A221443
Hilltop maps: number of nX5 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 nX5 array.
Terms
- a(0) =17a(1) =429a(2) =10593a(3) =260557a(4) =6415089a(5) =157933741a(6) =3888200065a(7) =95724317069
External references
- oeis: A221443