Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A316640
Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =928a(2) =4583a(3) =44095a(4) =532401a(5) =5879970a(6) =69857903a(7) =835457349a(8) =9913271027a(9) =118531204693
External references
- oeis: A316640