Number of 3Xn binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally.
A189618
Number of 3Xn binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally.
Terms
- a(0) =8a(1) =64a(2) =292a(3) =1164a(4) =5238a(5) =25046a(6) =116100a(7) =526418a(8) =2403976a(9) =11065442a(10) =50854642a(11) =233077382a(12) =1068505272a(13) =4902990456a(14) =22498260976a(15) =103204910914a(16) =473409837692
External references
- oeis: A189618