Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A317219
Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =383a(2) =6134a(3) =133874a(4) =2762836a(5) =57448875a(6) =1193567097a(7) =24804953660a(8) =515450451064
External references
- oeis: A317219