Geodesic

Tome 20 (2017) no. 7

Sommaire

On the largest integer that is not a sum of distinct positive \(n\)th powers
A slow relative of Hofstadter's \(Q\)-sequence
The \(r\)th moment of the divisor function: an elementary approach
Long and short sums of a twisted divisor function
On the binomial interpolated triangles
On a special case of the Frobenius problem
Number of dissections of the regular \(n\)-gon by diagonals
Enumerations of permutations simultaneously avoiding a vincular and a covincular pattern of length 3