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A326747
Number of graceful labelings of the n-crown graph.
0
0, 2592, 33120
OFFSET
3,2
LINKS
Eric Weisstein's World of Mathematics, Crown Graph
Eric Weisstein's World of Mathematics, Graceful Labeling
CROSSREFS
Sequence in context: A035894 A179702 A258728 * A156322 A096298 A204782
KEYWORD
nonn,bref,more
AUTHOR
Eric W. Weisstein, Jul 06 2020
STATUS
approved