Geodesic

Volume 12 (2009) no. 3

Sommaire

A bijection between 3-Motzkin paths and Schröder paths with no peak at odd
The shape of the value sets of linear recurrence sequences
Combinatorial interpretation of generalized Stirling numbers
Several generating functions for second-order recurrence sequences
The p-adic valuations of sequences counting alternating sign matrices
On positive integers n with a certain divisibility property
A new identity for complete Bell polynomials based on a formula of ramanujan
Polynomials associated with reciprocation