Number of 7Xn 0..1 arrays avoiding 0 0 0 horizontally and 0 1 0 vertically.
A207186
Number of 7Xn 0..1 arrays avoiding 0 0 0 horizontally and 0 1 0 vertically.
Terms
- a(0) =65a(1) =4225a(2) =151981a(3) =6951227a(4) =310484943a(5) =13575513917a(6) =600838995529
External references
- oeis: A207186