Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A299397
Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =2907a(2) =124972a(3) =4442111a(4) =166665723a(5) =6375889022a(6) =242153450727
External references
- oeis: A299397