Unmatched value maps: number of n X n binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..2 n X n array.
A219404
Unmatched value maps: number of n X n binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..2 n X n array.
Terms
- a(0) =1a(1) =7a(2) =181a(3) =14737a(4) =4560446a(5) =5618116265
External references
- oeis: A219404