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A337794
Number of graceful labelings of the n-Moebius ladder graph.
0
144, 1088, 30000, 405648, 11697392, 343807808, 14951871720
OFFSET
3,1
LINKS
Eric Weisstein's World of Mathematics, Graceful Labeling
Eric Weisstein's World of Mathematics, Moebius Ladder
CROSSREFS
Sequence in context: A165088 A269049 A165086 * A235568 A222349 A133062
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Sep 22 2020
EXTENSIONS
a(6)-a(9) from Bert Dobbelaere, Sep 30 2020
STATUS
approved