Number of nX5 binary arrays with some element plus some horizontally or vertically adjacent neighbor totalling two no more than once.
A268747
Number of nX5 binary arrays with some element plus some horizontally or vertically adjacent neighbor totalling two no more than once.
Terms
- a(0) =23a(1) =244a(2) =2615a(3) =26334a(4) =255651a(5) =2425799a(6) =22577073a(7) =207252725a(8) =1880654551a(9) =16909709308a(10) =150867667407
External references
- oeis: A268747