Number of ways of dividing an n X 4 rectangle into integer-sided rectangles, up to rotations and reflections.

A361526

Number of ways of dividing an n X 4 rectangle into integer-sided rectangles, up to rotations and reflections.

Terms

    a(0) =1a(1) =6a(2) =61a(3) =892a(4) =9235a(5) =406653a(6) =9252097a(7) =211703640

External references