Number of n X n 0..1 arrays with every element equal to 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A299562
Number of n X n 0..1 arrays with every element equal to 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =4a(2) =57a(3) =965a(4) =24588a(5) =997212a(6) =60087975a(7) =5576669621a(8) =796438022548
External references
- oeis: A299562