About the Authors

Péter L. Erdős

Contributed equally to this work with: Péter L. Erdős, Tamás Róbert Mezei, István Miklós, Dániel Soltész

Roles Writing – original draft, Writing – review & editing

erdos.peter@renyi.mta.hu

Current address: Reáltanoda u 13-15, Budapest, H-1053, Hungary

Affiliation Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary

Tamás Róbert Mezei

Contributed equally to this work with: Péter L. Erdős, Tamás Róbert Mezei, István Miklós, Dániel Soltész

Roles Writing – original draft, Writing – review & editing

Affiliation Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary

István Miklós

Contributed equally to this work with: Péter L. Erdős, Tamás Róbert Mezei, István Miklós, Dániel Soltész

Roles Writing – original draft, Writing – review & editing

Affiliation Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary

Dániel Soltész

Contributed equally to this work with: Péter L. Erdős, Tamás Róbert Mezei, István Miklós, Dániel Soltész

Roles Writing – original draft, Writing – review & editing

Affiliation Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.