Number of nX6 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 1 0 1 vertically.
A208026
Number of nX6 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 1 0 1 vertically.
Terms
- a(0) =26a(1) =676a(2) =4374a(3) =26685a(4) =158847a(5) =955073a(6) =5788524a(7) =34901455a(8) =210178620a(9) =1268454968a(10) =7652012583a(11) =46136741805a(12) =278268558895
External references
- oeis: A208026