Returns the n-dimensional hypercube graph.
The nodes are the integers between 0 and
2 ** n - 1, inclusive.
For more information on the hypercube graph, see the Wikipedia article Hypercube graph.
Parameters: n (int) – The dimension of the hypercube. The number of nodes in the graph will be
2 ** n.
Returns: The hypercube graph of dimension n. Return type: NetworkX graph