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A158922
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Number of simple critical nonplanar graphs on n nodes.
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0
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OFFSET
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1,6
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COMMENTS
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Critically nonplanar graphs, or nonplanar critically apex graphs, are nonplanar graphs that become planar after removing any single vertex. - Georg Grasegger, Feb 26 2024
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LINKS
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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