Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 1 vertically.
A208422
Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 1 vertically.
Terms
- a(0) =13a(1) =169a(2) =611a(3) =3835a(4) =18395a(5) =100113a(6) =512525a(7) =2702193a(8) =14044303a(9) =73505289a(10) =383392451a(11) =2003126697a(12) =10456915209a(13) =54611619153a(14) =285148941623
External references
- oeis: A208422