Hilltop maps: number of nX5 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..3 nX5 array.
A218193
Hilltop maps: number of nX5 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..3 nX5 array.
Terms
- a(0) =29a(1) =1001a(2) =32529a(3) =1044001a(4) =33407143a(5) =1068969245a(6) =34205771911
External references
- oeis: A218193