A379695 Number of equivalence classes of regular vines in dimension n.

1, 1, 1, 2, 6, 40, 560, 17024

Offset: 1

Author

Thomas Zaslavsky, Jan 03 2025

Keywords

• nonn
• more

Comments

a(n) is also the number of non-isomorphic MAT-labelings of complete graph K_n. (Tran, Tran, Tsujie, 2024, Theorem 3.1).

References

• D. Kurowicka and H. Joe, eds. Dependence Modeling. Vine Copula Handbook. World Scientific, Hackensack, NJ, 2011. (§10.3)

Links

• Hung Manh Tran, Tan Nhat Tran, and Shuhei Tsujie, Vines and MAT-labeled graphs, Séminaire Lotharingien de Combinatoire 91B (2024) Article #12, 12 pp.