Number of n X n 0..1 arrays with every element equal to 2, 3, 5 or 7 king-move adjacent elements, with upper left element zero.
A298134
Number of n X n 0..1 arrays with every element equal to 2, 3, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =1a(2) =0a(3) =10a(4) =88a(5) =917a(6) =14422a(7) =467043a(8) =17828062a(9) =1081228309
External references
- oeis: A298134