<｜begin▁of▁sentence｜>### Instruction:
Using NetworkX, how can you generate the Dorogovtsev-Goltsev-Mendes graph for generation n=2, and how do you determine its number of nodes, number of edges, and if it is planar?
### Response:
import networkx as nx

# Generate a Dorogovtsev-Goltsev-Mendes graph of generation n=2
G = nx.dorogovtsev_goltsev_mendes_graph(2)

# Print the total number of nodes
print('Total number of nodes:', G.number_of_nodes())

# Print the total number of edges
print('Total number of edges:', G.number_of_edges())

# Check if the generated graph is planar
print('Is the graph planar?', nx.is_planar(G))
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