English

On bi-unitary harmonic numbers

Number Theory 2011-05-03 v1

Abstract

We introduce notions of bi-unitary, bi*-unitary and bi**-unitary harmonic numbers, along with their preliminary study.

Keywords

Cite

@article{arxiv.1105.0294,
  title  = {On bi-unitary harmonic numbers},
  author = {Jozsef Sandor},
  journal= {arXiv preprint arXiv:1105.0294},
  year   = {2011}
}
R2 v1 2026-06-21T18:01:21.707Z