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A337796
Number of graceful labelings of the n X n grid graph.
1
1, 16, 5728, 758857152
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..4.
Eric Weisstein's World of Mathematics,
Graceful Labeling
Eric Weisstein's World of Mathematics,
Grid Graph
CROSSREFS
Cf.
A336833
.
Sequence in context:
A289904
A181028
A258583
*
A159403
A221199
A017008
Adjacent sequences:
A337793
A337794
A337795
*
A337797
A337798
A337799
KEYWORD
nonn
,
more
,
bref
AUTHOR
Eric W. Weisstein
, Sep 22 2020
EXTENSIONS
a(4) from
Bert Dobbelaere
, Sep 28 2020
STATUS
approved
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Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)