oeis.tools: Access and Visualize Integer Sequences from the OEIS

Programmatic access, analysis, and visualization of integer sequences from the On-Line Encyclopedia of Integer Sequences (OEIS) <https://oeis.org>. Fetches sequence metadata and b-files, stores terms as arbitrary-precision integers via 'gmp', and plots them with 'ggplot2'.

Version: 0.3.1
Depends: R (≥ 4.1.0)
Imports: httr2 (≥ 0.2.0), jsonlite (≥ 1.8.0), ggplot2 (≥ 3.4.0), gmp (≥ 0.7-0)
Suggests: testthat (≥ 3.2.0), knitr, rmarkdown, lintr, IRdisplay, withr
Published: 2026-10-07
DOI: 10.32614/CRAN.package.oeis.tools (may not be active yet)
Author: Enrique Pérez Herrero [aut, cre]
Maintainer: Enrique Pérez Herrero <energycode.org at gmail.com>
BugReports: https://github.com/oeistools/oeis-tools-R/issues
License: MIT + file LICENSE
URL: https://github.com/oeistools/oeis-tools-R
NeedsCompilation: no
Language: en-US
Citation: oeis.tools citation info
Materials: README, NEWS
CRAN checks: oeis.tools results

Documentation:

Reference manual: oeis.tools.html , oeis.tools.pdf
Vignettes: Getting Started with oeis.tools (source, R code)

Downloads:

Package source: oeis.tools_0.3.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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