P427: Enumeration of all cycles in an $n$-cube, where $n \le 4$

P427: Enumeration of all cycles in an $n$-cube, where $n \le 4$

Input:

An integer $n$.

Output:

All cycles (closed paths) in an $n$-cube.

Complexity:

Comment:

Reference:

[Gilbert1958] (Bibtex)