A326747 Number of graceful labelings of the n-crown graph.

0, 2592, 33120

Offset

3,2

Links

Table of n, a(n) for n=3..5.

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

Adjacent sequences: A326744 A326745 A326746 * A326748 A326749 A326750

Keyword

nonn,bref,more

Author

Eric W. Weisstein, Jul 06 2020

Status

approved