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A309861 Number of 7-uniform hypergraphs on n unlabeled nodes. 3
1, 1, 1, 1, 1, 1, 1, 2, 9, 274668, 366299663432194332594005123072, 54795242223399970047010492985892892484369451926972560864070488972981863025272273768093745152 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,8

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..14

Wikipedia, Hypergraph

CROSSREFS

Column k=7 of A309858.

Sequence in context: A049384 A132859 A103562 * A140319 A120314 A050924

Adjacent sequences:  A309858 A309859 A309860 * A309862 A309863 A309864

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Aug 20 2019

STATUS

approved

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Last modified May 27 21:12 EDT 2020. Contains 334671 sequences. (Running on oeis4.)