Number of nX7 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 0 1 0 vertically.
A208163
Number of nX7 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 0 1 0 vertically.
Terms
- a(0) =28a(1) =784a(2) =4706a(3) =28681a(4) =222487a(5) =1474641a(6) =9072707a(7) =57903614a(8) =364876262a(9) =2242331814a(10) =13768713631a(11) =84428280229a(12) =514353352557
External references
- oeis: A208163