Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 0 1 vertically.
A208038
Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 0 1 vertically.
Terms
- a(0) =40a(1) =1600a(2) =13230a(3) =100215a(4) =766115a(5) =5866411a(6) =44918280a(7) =344414069a(8) =2637679330a(9) =20199892812a(10) =154744299545
External references
- oeis: A208038