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Mathematics of Computation
Mathematics of Computation
ISSN 1088-6842(online) ISSN 0025-5718(print)

 

Which integers are representable as the product of the sum of three integers with the sum of their reciprocals?


Authors: Andrew Bremner, Richard K. Guy and Richard J. Nowakowski
Journal: Math. Comp. 61 (1993), 117-130
MSC: Primary 11D25; Secondary 11G05, 11G40
MathSciNet review: 1189516
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Abstract: For example, the integer 564 is so representable by the three integers 122 44200 50100028778116351171 17995213613513491867, -3460 69586 84255 04865 64589 22621 88752 08971 30654 24460 and 74807 1910153025 27837945836017146464 94820 59055 28060.


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Additional Information

DOI: http://dx.doi.org/10.1090/S0025-5718-1993-1189516-5
PII: S 0025-5718(1993)1189516-5
Article copyright: © Copyright 1993 American Mathematical Society