A326576 Number of graceful labelings of the n-antiprism graph.

96, 832, 8080

Offset

3,1

Comments

Number of fundamentally distinct graceful labelings is a(n)/(2*|Aut(G)|), where |Aut(G)| is 48 for n = 3 and 4*n otherwise.

Links

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

Eric Weisstein's World of Mathematics, Antiprism Graph.

Eric Weisstein's World of Mathematics, Graceful Labeling.

Crossrefs

Sequence in context: A269215 A096783 A253410 * A202890 A173615 A103846

Adjacent sequences: A326573 A326574 A326575 * A326577 A326578 A326579

Keyword

nonn,more,bref

Author

Eric W. Weisstein, Jul 06 2020

Status

approved