Expand description
Graph count (ALGO-MO-003) — number of non-isomorphic graphs.
Counterpart of igraph_graph_count in
references/igraph/src/isomorphism/isoclasses.c:2920.
Returns the number of unlabelled simple graphs on n vertices. Used with isoclass and motif-finder functions.
OEIS A000088 (undirected), A000273 (directed).
Functions§
- graph_
count - Return the number of non-isomorphic simple graphs on
nvertices.