Number of colorings of a toroidal n X n grid using exactly two colors under translational symmetry.
A376822
Number of colorings of a toroidal n X n grid using exactly two colors under translational symmetry.
Terms
- a(0) =0a(1) =5a(2) =62a(3) =4154a(4) =1342206a(5) =1908897150
External references
- oeis: A376822