Number of nX6 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.

A206869

Number of nX6 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.

Terms

    a(0) =44a(1) =1936a(2) =31529a(3) =502864a(4) =8942469a(5) =159327093a(6) =2805723059a(7) =49382253588a(8) =870161983686

External references