Vlad Copil and Laurenţiu Panaitopol: Properties of a sequence generated by positive integers, p.131-137

Abstract:

For every positive integer m let b_m be the least positive integer such that mb_m is asquare. We show that:

Key Words: Prime numbers, squarefree numbers, sequences, series.

2000 Mathematics Subject Classification: Primary: 11N25, Secondary: 11N60.

Download the paper in pdf format here.