Number of Hamiltonian cycles in C_9 X P_n.

A180585

Number of Hamiltonian cycles in C_9 X P_n.

Terms

    a(0) =1a(1) =9a(2) =510a(3) =12348a(4) =351258a(5) =9806292a(6) =276018090a(7) =7769376972a(8) =218915964618

External references