Number of nX5 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
A207658
Number of nX5 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
Terms
- a(0) =16a(1) =256a(2) =912a(3) =3358a(4) =13902a(5) =60762a(6) =284108a(7) =1384420a(8) =7001532a(9) =36242874a(10) =191029826a(11) =1018248682a(12) =5472087028a(13) =29556555912a(14) =160218127504a(15) =870447242906
External references
- oeis: A207658