Geodesic

Volume 13 (2010) no. 2

Sommaire

Permutations and combinations of colored multisets
The terms in Lucas sequences divisible by their indices
A generalization of Stirling numbers of the second kind via a special multiset
On the recognizability of self-generating sets
On the multiplicative order of $a^n$ modulo $n$
Some extremal postage stamp bases
Integrals and polygamma representations for binomial sums
Handshakes across a (round) table