Majority value maps: number of 4 X n binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..1 4 X n array.
A220389
Majority value maps: number of 4 X n binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..1 4 X n array.
Terms
- a(0) =1a(1) =65a(2) =753a(3) =7462a(4) =96772a(5) =1191846a(6) =14300020a(7) =173237008a(8) =2099827058a(9) =25429907185a(10) =308015025891
External references
- oeis: A220389