Number of matchings in graph C_{6} X P_{n}.

A033518

Number of matchings in graph C_{6} X P_{n}.

Terms

    a(0) =1a(1) =18a(2) =1104a(3) =57536a(4) =3079253a(5) =164206124a(6) =8761336545a(7) =467431319920

External references