Number of n X 6 binary arrays with all 1s connected, a path of 1s from top row to bottom row, and no 1 having more than two 1s adjacent.
A163718
Number of n X 6 binary arrays with all 1s connected, a path of 1s from top row to bottom row, and no 1 having more than two 1s adjacent.
Terms
- a(0) =21a(1) =193a(2) =1186a(3) =7338a(4) =42833a(5) =224493a(6) =1122855a(7) =5562337a(8) =27320312a(9) =131882802a(10) =624068383a(11) =2904782675a(12) =13359527161a(13) =60875951425a(14) =275136705784
External references
- oeis: A163718