Geodesic

Volume 11 (2008) no. 5

Sommaire

On the number of subsets relatively prime to an integer
On the partitions of a number into arithmetic progressions
Riordan arrays, Sheffer sequences and "orthogonal" polynomials
Counting non-isomorphic maximal independent sets of the $n$-cycle graph
On prime-detecting sequences from Apéry's recurrence formulae for $\zeta(3)$ and $\zeta(2)$
A note on the Hankel transform of the central binomial coefficients
Integer sequences avoiding prime pairwise sums
On a class of polynomials with integer coefficients