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A300550 Edge cover number of the n-polygon diagonal intersection graph. 2
2, 3, 5, 10, 21, 29, 68, 86, 171, 157, 364, 386 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Table of n, a(n) for n=3..14.

Eric Weisstein's World of Mathematics, Edge Cover Number

Eric Weisstein's World of Mathematics, Polygon Diagonal Intersection Graph

CROSSREFS

Sequence in context: A076834 A023170 A125312 * A014626 A132418 A024494

Adjacent sequences:  A300547 A300548 A300549 * A300551 A300552 A300553

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Mar 08 2018

STATUS

approved

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Last modified September 28 04:37 EDT 2020. Contains 337392 sequences. (Running on oeis4.)