Number of n X 3 binary arrays with all 1s connected and a path of 1s from top row to lower right corner.
A163012
Number of n X 3 binary arrays with all 1s connected and a path of 1s from top row to lower right corner.
Terms
- a(0) =3a(1) =16a(2) =82a(3) =416a(4) =2103a(5) =10633a(6) =53767a(7) =271882a(8) =1374808a(9) =6951884a(10) =35153031a(11) =177755487a(12) =898841773a(13) =4545100350a(14) =22982840520a(15) =116215466582a(16) =587657328849
External references
- oeis: A163012