Number of 5Xn 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 1 0 vertically.
A207941
Number of 5Xn 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 1 0 vertically.
Terms
- a(0) =10a(1) =100a(2) =350a(3) =1271a(4) =5594a(5) =25490a(6) =121313a(7) =584386a(8) =2841676a(9) =13864995a(10) =67793828a(11) =331778574a(12) =1624527917a(13) =7956223332a(14) =38970988538a(15) =190898358977a(16) =935140523244
External references
- oeis: A207941