Geodesic

Volume 7 (2004) no. 3

Sommaire

Generalizing the Conway-Hofstadter $10,000 sequence
Counting transitive relations
Combinatorial results for semigroups of order-decreasing partial transformations
Combinatorial interpretations of a generalization of the Genocchi numbers
The number of labelled k-arch graphs
Acyclic digraphs and eigenvalues of (0,1)-matrices
A new Fibonacci-like sequence of composite numbers
Some results on summability of random variables