Number of nX5 binary arrays with top left value 1 and no two ones adjacent horizontally or vertically.
A228387
Number of nX5 binary arrays with top left value 1 and no two ones adjacent horizontally or vertically.
Terms
- a(0) =5a(1) =29a(2) =268a(3) =2104a(4) =17578a(5) =143072a(6) =1177709a(7) =9646285a(8) =79185086a(9) =649376899a(10) =5327739196a(11) =43702127758a(12) =358509826061
External references
- oeis: A228387