Number of spanning forests of a benzenoid chain of length n.

A234279

Number of spanning forests of a benzenoid chain of length n.

Terms

    a(0) =2a(1) =63a(2) =1984a(3) =62480a(4) =1967616a(5) =61964032a(6) =1951367168a(7) =61452324864

External references