Sum of neighbor maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to the sum mod 4 of their horizontal and antidiagonal neighbors in a random 0..3 nX6 array.
A222934
Sum of neighbor maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to the sum mod 4 of their horizontal and antidiagonal neighbors in a random 0..3 nX6 array.
Terms
- a(0) =64a(1) =4096a(2) =262104a(3) =16776992a(4) =1073741824a(5) =68719413208
External references
- oeis: A222934