A369821 Number of (undirected) Eulerian cycles in the n-Dorogovtsev-Goltsev-Mendes graph.

0, 1, 16, 10146816

Offset

0,3

Comments

Using the convention that DGM(0) = P_2.

Links

Table of n, a(n) for n=0..3.

Eric Weisstein's World of Mathematics, Dorogovtsev-Goltsev-Mendes Graph

Eric Weisstein's World of Mathematics, Eulerian Cycle

Crossrefs

Sequence in context: A323336 A372140 A356084 * A013878 A058418 A372150

Adjacent sequences: A369818 A369819 A369820 * A369822 A369823 A369824

Keyword

nonn,more,bref

Author

Eric W. Weisstein, Feb 02 2024

Status

approved