Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.
A304696
Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =928a(2) =9573a(3) =124399a(4) =1894297a(5) =27769991a(6) =389403912a(7) =5581948043a(8) =80739890302
External references
- oeis: A304696