Number of n X n 0..1 arrays with each 1 adjacent to 0 or 2 king-move neighboring 1's.
A295775
Number of n X n 0..1 arrays with each 1 adjacent to 0 or 2 king-move neighboring 1's.
Terms
- a(0) =2a(1) =9a(2) =56a(3) =1059a(4) =37897a(5) =2602065a(6) =409525082a(7) =128171125105
External references
- oeis: A295775