Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 7 or 8 king-move adjacent elements, with upper left element zero.
A316580
Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =313a(2) =1312a(3) =15200a(4) =130212a(5) =1216428a(6) =11450072a(7) =105422515a(8) =988545949a(9) =9166436121a(10) =85459418600a(11) =795086199327
External references
- oeis: A316580