Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically.
A207958
Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically.
Terms
- a(0) =19a(1) =361a(2) =1799a(3) =9994a(4) =66089a(5) =454223a(6) =3256420a(7) =23710041a(8) =175056303a(9) =1302289708a(10) =9745464669a(11) =73203597153a(12) =551383463124
External references
- oeis: A207958