The Journal of the Indian Mathematical Society

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On Sequences of Positive Integers


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

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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).
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  • On Sequences of Positive Integers

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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).