login
A333672
Number of graceful labelings of the n-wheel graph.
0
48, 64, 240, 552, 1876, 8032, 66312, 431680
OFFSET
4,1
LINKS
Eric Weisstein's World of Mathematics, Graceful Labeling
Eric Weisstein's World of Mathematics, Wheel Graph
CROSSREFS
Sequence in context: A323610 A186400 A205188 * A045072 A217139 A241481
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Apr 01 2020
EXTENSIONS
a(10) = 66312 from Eric W. Weisstein, Jun 13 2020
a(11) from Pontus von Brömssen, Jul 26 2020
STATUS
approved