Geodesic

Volume 14 (2011) no. 8

Sommaire

Reciprocals of the gcd-sum functions
Generalized Stirling numbers, exponential Riordan arrays, and orthogonal polynomials
On error sum functions formed by convergents of real numbers
Fixed sequences for a generalization of the binomial interpolated operator and for some other operators
On the distribution of perfect powers
The p-adic valuation of the ASM numbers
The inverse football pool problem
Another proof of Nathanson's theorems