Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A317380
Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =16a(1) =22a(2) =94a(3) =414a(4) =2089a(5) =10732a(6) =52617a(7) =260141a(8) =1299431a(9) =6460703a(10) =32091533a(11) =159653013a(12) =794100334a(13) =3948657705a(14) =19637348938a(15) =97662825394a(16) =485690250511
External references
- oeis: A317380