Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 0 1 1 vertically.
A208121
Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 0 1 1 vertically.
Terms
- a(0) =16a(1) =256a(2) =784a(3) =2401a(4) =17689a(5) =130321a(6) =577600a(7) =2560000a(8) =15054400a(9) =88529281a(10) =443060401a(11) =2217373921a(12) =12151975696a(13) =66597028096a(14) =346652467984
External references
- oeis: A208121