264895640domain: NAppears in sequencesNumber (undirected) Hamiltonian paths in the 5 X n knight graph.at n=8A083386Number of (undirected) Hamiltonian paths on the first n cells of the 5 X ceiling(n/5) knight graph.at n=44A389755Number of (undirected) Hamiltonian paths on the 9 X n knight graph.at n=4A391009