Geodesic

Tome 13 (2010) no. 8

Sommaire

Some properties of hyperfibonacci and hyperlucas numbers
Combinatorial identities involving the Möbius function
The restricted Toda chain, exponential Riordan arrays, and Hankel transforms
A survey of gcd-sum functions
Baron Münchhausen's sequence
An improved upper bound for the sum-free subset constant
Counting the regions in a regular drawing of \(K_{n,n}\)
The Euler-Seidel matrix, Hankel matrices and moment sequences