Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically.
A207883
Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically.
Terms
- a(0) =19a(1) =361a(2) =1095a(3) =3106a(4) =10207a(5) =33631a(6) =119278a(7) =430317a(8) =1618497a(9) =6185552a(10) =24218961a(11) =95923447a(12) =385262430a(13) =1559000011a(14) =6359706157a(15) =26067392066a(16) =107355218191a(17) =443485735669
External references
- oeis: A207883