Number of 3 X n binary arrays with a path of adjacent 1's and no path of adjacent 0's from top row to bottom row.
A069417
Number of 3 X n binary arrays with a path of adjacent 1's and no path of adjacent 0's from top row to bottom row.
Terms
- a(0) =1a(1) =15a(2) =147a(3) =1231a(4) =9539a(5) =70679a(6) =509019a(7) =3596367a(8) =25070707a(9) =173088903a(10) =1186544331a(11) =8090866303a(12) =54950124515a(13) =372067098167
External references
- oeis: A069417