Number of n X 5 binary arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two exactly once.
A269008
Number of n X 5 binary arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two exactly once.
Terms
- a(0) =10a(1) =88a(2) =1078a(3) =10976a(4) =109058a(5) =1053432a(6) =10002542a(7) =93733440a(8) =869397882a(9) =7996744280a(10) =73044076454a(11) =663272676512
External references
- oeis: A269008