Geodesic

Volume 14 (2011) no. 7

Sommaire

Combinatorial results for semigroups of orientation-preserving partial transformations.
The 4-Nicol numbers having five different prime divisors
Weighted gcd-sum functions
Successive derivatives and integer sequences
An inequality for Macaulay functions
Moments of reciprocals of binomial coefficients
Sums of products of s-Fibonacci polynomial sequences
Remodified Bessel functions via coincidences and near coincidences