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A331127
Number of n-regular hypergraphs on 5 labeled vertices.
4
1, 52, 1088, 11301, 67198, 250735, 621348, 1058139, 1261184, 1058139, 621348, 250735, 67198, 11301, 1088, 52, 1
(list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
The sums of all terms is 5280908 = A319190(5) + 1. The extra 1 comes from the empty hypergraph.
LINKS
Table of n, a(n) for n=0..16.
CROSSREFS
Column k=5 of A188445.
Cf. A319190, A331129.
Sequence in context: A273655 A160288 A133238 * A216939 A130000 A160153
Adjacent sequences: A331124 A331125 A331126 * A331128 A331129 A331130
KEYWORD
nonn,full,fini
AUTHOR
Andrew Howroyd, Jan 10 2020
STATUS
approved

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Last modified November 7 16:32 EST 2024. Contains 377536 sequences.
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