Number of n X n 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically.
A208002
Number of n X n 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically.
Terms
- a(0) =2a(1) =16a(2) =92a(3) =536a(4) =7016a(5) =90232a(6) =3569728a(7) =101519408a(8) =13171648732a(9) =783070626724
External references
- oeis: A208002