Number of nX3 0..1 arrays with no 1 equal to more than three of its king-move neighbors, with the exception of exactly two elements.
A282476
Number of nX3 0..1 arrays with no 1 equal to more than three of its king-move neighbors, with the exception of exactly two elements.
Terms
- a(0) =0a(1) =5a(2) =40a(3) =483a(4) =4328a(5) =36425a(6) =297210a(7) =2327123a(8) =17768964a(9) =132986406a(10) =978703597a(11) =7105001436a(12) =50987747977a(13) =362304776490
External references
- oeis: A282476