Number of n X n 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A316305
Number of n X n 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =5a(2) =10a(3) =74a(4) =662a(5) =4431a(6) =96175a(7) =3854852a(8) =190235425a(9) =21345024459
External references
- oeis: A316305