Number of nX6 0..1 arrays avoiding 0 0 1 and 1 0 1 horizontally and 0 1 0 and 1 0 1 vertically.
A207252
Number of nX6 0..1 arrays avoiding 0 0 1 and 1 0 1 horizontally and 0 1 0 and 1 0 1 vertically.
Terms
- a(0) =12a(1) =144a(2) =636a(3) =3560a(4) =18688a(5) =101036a(6) =541380a(7) =2906592a(8) =15585680a(9) =83611228a(10) =448508160a(11) =2406031628a(12) =12906861916a(13) =69237527840a(14) =371416568460
External references
- oeis: A207252