Number of (undirected) Hamiltonian cycles in the binary n-cube, or the number of cyclic n-bit Gray codes.
A066037
Number of (undirected) Hamiltonian cycles in the binary n-cube, or the number of cyclic n-bit Gray codes.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =1344a(4) =906545760
External references
- oeis: A066037