Séminaire Lotharingien de Combinatoire, B44e (2000), 4 pp.

Alain Lascoux

Motzkin Paths and Powers of Continued Fractions

Abstract. We show that the combinatorial description of cumulants by Lehner, in terms of Motzkin paths, can be extended to the description of powers of continued fractions.

Received: July 13, 2000; Accepted: August 16, 2000; Final Version: October 13, 2000.

The following versions are available: