Number of nX6 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s.
A296672
Number of nX6 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s.
Terms
- a(0) =21a(1) =609a(2) =5938a(3) =110036a(4) =2358963a(5) =40937523a(6) =794602323a(7) =15702927104a(8) =301022037125
External references
- oeis: A296672