Number of distinct n X 3 toroidal 0..3 arrays.

A184274

Number of distinct n X 3 toroidal 0..3 arrays.

Terms

    a(0) =24a(1) =700a(2) =29184a(3) =1398500a(4) =71582944a(5) =3817765120a(6) =209430787824

External references