Number of 7Xn 0..1 arrays avoiding 0 1 0 horizontally and 0 1 1 vertically.
A207004
Number of 7Xn 0..1 arrays avoiding 0 1 0 horizontally and 0 1 1 vertically.
Terms
- a(0) =54a(1) =2916a(2) =61003a(3) =1124120a(4) =22816988a(5) =490003769a(6) =10432265840a(7) =218637649146
External references
- oeis: A207004