Majority value maps: number of n X 4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..2 n X 4 array.
A221031
Majority value maps: number of n X 4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..2 n X 4 array.
Terms
- a(0) =7a(1) =119a(2) =1733a(3) =24485a(4) =345755a(5) =4882030a(6) =68933905a(7) =973340015a(8) =13743460075a(9) =194056216948
External references
- oeis: A221031