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A338005 Number of graceful labelings of the n-hypercube graph Q_n. 0
1, 2, 16, 2592, 466308864 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
a(4) computed by Bert Dobbelaere
LINKS
Eric Weisstein's World of Mathematics, Graceful Labeling
Eric Weisstein's World of Mathematics, Hypercube Graph
CROSSREFS
Cf. A334247.
Sequence in context: A001309 A132569 A165644 * A203315 A158506 A167435
KEYWORD
nonn,hard,more
AUTHOR
Eric W. Weisstein, Oct 06 2020
STATUS
approved

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Last modified July 13 18:54 EDT 2024. Contains 374285 sequences. (Running on oeis4.)