To cite package ‘oeis.tools’ in publications use:

  Pérez Herrero E (2026). oeis.tools: Access and Visualize Integer
  Sequences from the OEIS. R package version 0.3.1.
  https://github.com/oeistools/oeis-tools-R

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{oeis.tools}: Access and Visualize Integer Sequences from the {OEIS}},
    author = {Enrique {Pérez Herrero}},
    year = {2026},
    note = {R package version 0.3.1},
    url = {https://github.com/oeistools/oeis-tools-R},
  }