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A296517
Vertex cover number of the n-polygon diagonal intersection graph.
3
2, 3, 7, 12, 28, 32, 84, 100, 204
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OFFSET
3,1
LINKS
Table of n, a(n) for n=3..11.
Eric Weisstein's World of Mathematics,
Polygon Diagonal Intersection Graph
Eric Weisstein's World of Mathematics,
Vertex Cover Number
FORMULA
a(n) =
A007569
(n)-
A300569
(n). -
Andrew Howroyd
, Mar 11 2018
CROSSREFS
Cf.
A007569
,
A291948
,
A300569
.
Sequence in context:
A000676
A283823
A263658
*
A182692
A203837
A342132
Adjacent sequences:
A296514
A296515
A296516
*
A296518
A296519
A296520
KEYWORD
nonn
,
more
AUTHOR
Eric W. Weisstein
, Mar 09 2018
EXTENSIONS
a(11) from
Andrew Howroyd
, Mar 11 2018
STATUS
approved
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Last modified August 18 15:26 EDT 2024. Contains 375269 sequences. (Running on oeis4.)