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A292098
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Number of multisets of chair trees constructed from n chairs.
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0
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1, 1, 4, 19, 104, 612, 3821, 24746, 165060, 1125442, 7810707, 54988526, 391760249, 2819145479, 20461211968, 149608592569
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,3
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LINKS
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Isaac B. Michael and M. R. Sepanski, Net regular signed trees, Australasian Journal of Combinatorics, Volume 66(2) (2016), 192-204.
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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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