Number of 7Xn 0..1 arrays avoiding 0 0 0 horizontally and 0 0 1 vertically.
A207093
Number of 7Xn 0..1 arrays avoiding 0 0 0 horizontally and 0 0 1 vertically.
Terms
- a(0) =54a(1) =2916a(2) =88465a(3) =3500117a(4) =134515416a(5) =4992838052a(6) =189659424011
External references
- oeis: A207093