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On-Line Encyclopedia of Integer Sequences

online database of integer sequences
Organization online_encyclopedia Q728415
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On-Line Encyclopedia of Integer Sequences

Summary

On-Line Encyclopedia of Integer Sequences is an online encyclopedia[1]. It ranks in the top 5% of online_encyclopedia entities by monthly Wikipedia readership (593 views/month).[2]

Key Facts

  • On-Line Encyclopedia of Integer Sequences authored Neil Sloane[3].
  • On-Line Encyclopedia of Integer Sequences is the creator of Neil Sloane[4].
  • On-Line Encyclopedia of Integer Sequences's instance of is recorded as online encyclopedia[5].
  • On-Line Encyclopedia of Integer Sequences's instance of is recorded as online database[6].
  • On-Line Encyclopedia of Integer Sequences's founder is recorded as Neil Sloane[7].
  • On-Line Encyclopedia of Integer Sequences's item operated is recorded as On-Line Encyclopedia of Integer Sequences wiki[8].
  • On-Line Encyclopedia of Integer Sequences's operator is recorded as OEIS Foundation[9].
  • On-Line Encyclopedia of Integer Sequences's logo image is recorded as OEIS icon.png[10].
  • On-Line Encyclopedia of Integer Sequences's logo image is recorded as OEIS banner.png[11].
  • On-Line Encyclopedia of Integer Sequences's copyright license is recorded as Creative Commons Attribution-NonCommercial 3.0 Unported[12].
  • On-Line Encyclopedia of Integer Sequences's copyright license is recorded as Creative Commons Attribution-ShareAlike 4.0 International[13].
  • On-Line Encyclopedia of Integer Sequences's Commons category is recorded as OEIS[14].
  • +1996-00-00T00:00:00Z marks the founding of On-Line Encyclopedia of Integer Sequences[15].
  • On-Line Encyclopedia of Integer Sequences's Freebase ID is recorded as /m/02htjz[16].
  • On-Line Encyclopedia of Integer Sequences's official website is recorded as https://oeis.org/[17].
  • On-Line Encyclopedia of Integer Sequences's topic's main category is recorded as Category:On-Line Encyclopedia of Integer Sequences[18].
  • On-Line Encyclopedia of Integer Sequences's main subject is recorded as integer sequence[19].
  • On-Line Encyclopedia of Integer Sequences's described at URL is recorded as https://www.nytimes.com/2023/05/21/science/math-puzzles-integer-sequences.html[20].
  • On-Line Encyclopedia of Integer Sequences's source code repository URL is recorded as https://github.com/oeis/oeisdata[21].
  • On-Line Encyclopedia of Integer Sequences's Alexa rank is recorded as {'amount': '+80506'}[22].
  • On-Line Encyclopedia of Integer Sequences's Alexa rank is recorded as {'amount': '+43048'}[23].
  • On-Line Encyclopedia of Integer Sequences's main Wikidata property is recorded as P829[24].
  • On-Line Encyclopedia of Integer Sequences's GitHub account is recorded as oeis[25].
  • On-Line Encyclopedia of Integer Sequences's subreddit is recorded as OEIS[26].
  • On-Line Encyclopedia of Integer Sequences's maintained by WikiProject is recorded as WikiProject Software[27].

Body

Founding

On-Line Encyclopedia of Integer Sequences's founder is recorded as Neil Sloane[7]. +1996-00-00T00:00:00Z marks the founding of it[15].

Operations

On-Line Encyclopedia of Integer Sequences's operator is recorded as OEIS Foundation[9].

Why It Matters

On-Line Encyclopedia of Integer Sequences ranks in the top 5% of online_encyclopedia entities by monthly Wikipedia readership (593 views/month).[2] It has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[28] It is known by 46 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [4] ↑ . wikidata.org.
  10. [12] ↑ . oeis.org. Retrieved . oeis.org. Provenance: wikidata.org.
  11. [13] ↑ . oeis.org. oeis.org. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . Freebase Data Dumps. wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . alexa.com. Retrieved . alexa.com. Provenance: wikidata.org.
  21. [23] ↑ . Alexa Internet. Retrieved . alexa.com. Provenance: wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). On-Line Encyclopedia of Integer Sequences. Retrieved April 10, 2026, from https://4ort.xyz/entity/on-line-encyclopedia-of-integer-sequences
MLA “On-Line Encyclopedia of Integer Sequences.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/on-line-encyclopedia-of-integer-sequences.
BibTeX @misc{4ortxyz_on-line-encyclopedia-of-integer-sequences_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{On-Line Encyclopedia of Integer Sequences}}, year = {2026}, url = {https://4ort.xyz/entity/on-line-encyclopedia-of-integer-sequences}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): On-Line Encyclopedia of Integer Sequences — https://4ort.xyz/entity/on-line-encyclopedia-of-integer-sequences (retrieved 2026-04-10)

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