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A350484
The number of rigidity circuits on n vertices.
0
1, 1, 4, 15, 109, 1075, 14506, 236243, 4491490, 96503310
OFFSET
4,3
COMMENTS
A rigidity circuit on n vertices is a subset of the edges of the complete graph on n vertices that is not independent in the rigidity matroid, but the removal of any edge makes it independent.
CROSSREFS
Cf. A350485.
Sequence in context: A081548 A207163 A009315 * A303654 A027162 A354889
KEYWORD
nonn,more
AUTHOR
Klara Stokes, Jan 01 2022
EXTENSIONS
a(11)-a(13) added by Georg Grasegger, Jan 22 2022
STATUS
approved