Number of n X 3 binary arrays without the pattern 1 1 0 diagonally or antidiagonally.
A189105
Number of n X 3 binary arrays without the pattern 1 1 0 diagonally or antidiagonally.
Terms
- a(0) =8a(1) =64a(2) =400a(3) =2500a(4) =15200a(5) =92416a(6) =560576a(7) =3400336a(8) =20623296a(9) =125081856a(10) =758633088a(11) =4601180224a(12) =27906627456a(13) =169256542464
External references
- oeis: A189105