Number of nX3 binary arrays without the pattern 0 0 1 vertically or antidiagonally.
A189190
Number of nX3 binary arrays without the pattern 0 0 1 vertically or antidiagonally.
Terms
- a(0) =8a(1) =64a(2) =316a(3) =1494a(4) =6446a(5) =27170a(6) =111778a(7) =455376a(8) =1841116a(9) =7415070a(10) =29785050a(11) =119460218a(12) =478648930a(13) =1916674924a(14) =7672027140a(15) =30701884934a(16) =122843150982a(17) =491465083490
External references
- oeis: A189190