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A207411
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Number of connected triangle-free graphs on n nodes with edge chromatic number 5.
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0
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0, 0, 0, 0, 0, 1, 5, 38, 330, 3435, 41823, 614757, 10678281, 218040550, 5180904503
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,7
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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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STATUS
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approved
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