On sums of squares of digits
This paper is an exposition of the work by Beardon [1]. It is basically based on the process of finding out whether or not a natural number is a happy number. For a natural number n, let F(n) be the sum of the squares of the digits of n. If applying F sufficiently many times to n ends in 1, then n i...
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
| Published: |
Animo Repository
2009
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/etd_bachelors/5227 |
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| Institution: | De La Salle University |
| Language: | English |