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subfactorial

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subfactorial

Summary

subfactorial is an integer-valued function[1]. subfactorial draws 20 Wikipedia views per month (integer_valued_function category, ranking #7 of 7).[2]

Key Facts

  • subfactorial's instance of is recorded as integer-valued function[3].
  • subfactorial's instance of is recorded as mathematical concept[4].
  • subfactorial's Freebase ID is recorded as /m/052nx6[5].
  • subfactorial's OEIS ID is recorded as A000166[6].
  • subfactorial's facet of is recorded as derangement[7].
  • subfactorial's MathWorld ID is recorded as Subfactorial[8].
  • subfactorial's maintained by WikiProject is recorded as WikiProject Mathematics[9].

Why It Matters

subfactorial draws 20 Wikipedia views per month (integer_valued_function category, ranking #7 of 7).[2] subfactorial has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[10] subfactorial is known by 8 alternative names across languages and contexts.[11]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . 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). subfactorial. Retrieved May 3, 2026, from https://4ort.xyz/entity/subfactorial
MLA “subfactorial.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/subfactorial.
BibTeX @misc{4ortxyz_subfactorial_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{subfactorial}}, year = {2026}, url = {https://4ort.xyz/entity/subfactorial}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): subfactorial — https://4ort.xyz/entity/subfactorial (retrieved 2026-05-03)

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