Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically.
A208290
Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically.
Terms
- a(0) =12a(1) =144a(2) =636a(3) =3900a(4) =21096a(5) =119580a(6) =665892a(7) =3733080a(8) =20874900a(9) =116842500a(10) =653759952a(11) =3658440924a(12) =20471559852a(13) =114555114720a(14) =641024680212
External references
- oeis: A208290