The Journal of the Indian Mathematical Society

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

On Sequences of Positive Integers


Affiliations
1 University College, London, United Kingdom
2 The University, Aberdeen, United Kingdom
     

   Subscribe/Renew Journal


Let a1, a2,..., am be any finite set of distinct natural numbers, and let b1, b2,...be the sequence formed by all those numbers which are divisible by any of a1, a2..., am. This sequence has a density in the obvious sense and we denote this density by A(a1 a2,...am).
Subscription Login to verify subscription
User
Notifications
Font Size


Abstract Views: 157

PDF Views: 0




  • On Sequences of Positive Integers

Abstract Views: 157  |  PDF Views: 0

Authors

H. Davenport
University College, London, United Kingdom
P. Erdos
The University, Aberdeen, United Kingdom

Abstract


Let a1, a2,..., am be any finite set of distinct natural numbers, and let b1, b2,...be the sequence formed by all those numbers which are divisible by any of a1, a2..., am. This sequence has a density in the obvious sense and we denote this density by A(a1 a2,...am).