Number of n X 6 binary arrays with all 1s connected, a path of 1s from left column to right column, and no 1 having more than two 1s adjacent.
A163727
Number of n X 6 binary arrays with all 1s connected, a path of 1s from left column to right column, and no 1 having more than two 1s adjacent.
Terms
- a(0) =1a(1) =42a(2) =506a(3) =4601a(4) =35116a(5) =224493a(6) =1284906a(7) =6956989a(8) =36423717a(9) =184991460a(10) =912251281a(11) =4385764764a(12) =20671630287a(13) =95963896128a(14) =440062903876
External references
- oeis: A163727