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%I
%S 1,3,10,61,564
%N Number of embeddings on the sphere of two-connected planar graphs with n nodes.
%D R. C. Read and R. J. Wilson, An Atlas of Graphs, Oxford, 1998.
%Y Cf. A005142, A021103.
%K nonn,nice,more
%O 3,2
%A R. C. Read (rcread(AT)math.uwaterloo.ca)
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