Equals one maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and antidiagonal neighbors in a random 0..3 nX5 array.
A221061
Equals one maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and antidiagonal neighbors in a random 0..3 nX5 array.
Terms
- a(0) =16a(1) =771a(2) =29939a(3) =1016831a(4) =33166449a(5) =1068217665a(6) =34258980206
External references
- oeis: A221061