Browsing Makale Koleksiyonu by Subject "Harmonic numbers"
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Almost all hyperharmonic numbers are not integers
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2017)It is an open question asked by Mezo that there is no hyperharmonic integer except 1. So far it has been proved that all hyperharmonic numbers are not integers up to order r = 25. In this paper, we extend the current results ...