Number of connected 3 X n binary matrices (divided by 2).
A054419
Number of connected 3 X n binary matrices (divided by 2).
Terms
- a(0) =3a(1) =21a(2) =143a(3) =953a(4) =6347a(5) =42285a(6) =281719a(7) =1876913a(8) =12504659a(9) =83310469a(10) =555043871a(11) =3697898985a(12) =24636713627a(13) =164138517789
External references
- oeis: A054419