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Numbers of uniquely embeddable planar connected graphs on n vertices.
4

%I #7 May 15 2024 09:08:38

%S 1,1,2,6,15,51,206,1297,11742,143095,2056120,32337106

%N Numbers of uniquely embeddable planar connected graphs on n vertices.

%C Uniquely embeddable graphs have a unique dual.

%C Computed by Stan Wagon up to n=7 and Brendan McKay up to n=12.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/UniquelyEmbeddableGraph.html">Uniquely Embeddable Graph</a>.

%Y Cf. A372854 (maximum numbers of planar embeddings).

%K nonn,more

%O 1,3

%A _Eric W. Weisstein_, May 15 2024