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A277868
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Number of connected, labeled, unrooted 3-leaf power graphs on n vertices
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0
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1, 1, 4, 35, 361, 4482, 68027, 1238841, 26416474, 646139853, 17837851021, 548713086352, 18612963869397, 690271321306101, 27785827303475196
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,3
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LINKS
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Falk Hüffner, tinygraph, software for generating integer sequences based on graph properties.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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Offset corrected and a(15) added using tinygraph by Falk Hüffner, Nov 16 2020
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STATUS
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approved
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