Number of cycles in an n X n grid where the cycle cannot touch itself orthogonally or diagonally and must contain at least one inside point.
A368657
Number of cycles in an n X n grid where the cycle cannot touch itself orthogonally or diagonally and must contain at least one inside point.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =13a(4) =167a(5) =2685a(6) =50391a(7) =1188935a(8) =41749885a(9) =2645126227a(10) =341643017303
External references
- oeis: A368657