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A371829
Number of unlabeled n-vertex hypergraphs (or set systems) that have a solution to the One Up puzzle.
1
1, 2, 5, 16, 75, 625
OFFSET
0,2
COMMENTS
See A371828 for the definition of the One Up puzzle on a hypergraph.
CROSSREFS
Cf. A000612, A371476, A371828 (labeled hypergraphs).
Sequence in context: A179500 A377569 A121396 * A263914 A218168 A054960
KEYWORD
nonn,more
AUTHOR
STATUS
approved