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A307917 Number of (undirected) paths in the n-crown graph. 0
30, 444, 10340, 352590, 16639602, 1035509720 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Table of n, a(n) for n=3..8.

Eric Weisstein's World of Mathematics, Crown Graph

Eric Weisstein's World of Mathematics, Graph Path

CROSSREFS

Sequence in context: A163130 A280856 A281602 * A006421 A035710 A042746

Adjacent sequences:  A307914 A307915 A307916 * A307918 A307919 A307920

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, May 06 2019

STATUS

approved

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Last modified August 7 19:57 EDT 2020. Contains 336279 sequences. (Running on oeis4.)