Number of 4Xn 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 0 and 1 0 1 vertically.
A208699
Number of 4Xn 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 0 and 1 0 1 vertically.
Terms
- a(0) =10a(1) =100a(2) =358a(3) =1309a(4) =5524a(5) =24086a(6) =109599a(7) =506870a(8) =2376964a(9) =11224757a(10) =53273404a(11) =253567712a(12) =1209244939a(13) =5773573436a(14) =27587164014a(15) =131879534567a(16) =630640340412
External references
- oeis: A208699