Number of nX6 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0 or 2 neighboring 1s.
A296333
Number of nX6 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0 or 2 neighboring 1s.
Terms
- a(0) =21a(1) =286a(2) =2895a(3) =34224a(4) =392230a(5) =4476519a(6) =51335713a(7) =587914968a(8) =6733523523a(9) =77127831438a(10) =883416333583
External references
- oeis: A296333