A191744 Number of Hamiltonian cycles in the 5-ary De Bruijn graph.

24, 1152, 110592, 5308416, 995328000

Offset: 1

Author

Joerg Arndt, Jul 03 2011

Keywords

• nonn
• hard
• more

Comments

The 5-ary De Bruijn graph is the graph with 5*n nodes {0..5*n-1} and edges from each i to 5*i + j (mod 5*n), for 0<=j<5.

Crossrefs

Cf. A027362 (2-ary graph), A192513 (3-ary graph).