Number of nX5 0..2 arrays with no element equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
A281127
Number of nX5 0..2 arrays with no element equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
Terms
- a(0) =8a(1) =1364a(2) =48828a(3) =923678a(4) =15835126a(5) =250872018a(6) =3803844412a(7) =55967077710a(8) =805490418258
External references
- oeis: A281127