Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 1 and 1 1 0 vertically.
A208107
Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 1 and 1 1 0 vertically.
Terms
- a(0) =40a(1) =1600a(2) =6016a(3) =25555a(4) =134160a(5) =768544a(6) =4747545a(7) =30461016a(8) =200679160a(9) =1341923275a(10) =9060096280a(11) =61521142072a(12) =419255546841
External references
- oeis: A208107