Home › Entities › mathematical_concept › Specker sequence

Specker sequence

sequence of rational numbers
Intangible mathematical_concept Q2308311
Press Enter · cited answer in seconds

Specker sequence

Summary

Specker sequence is a mathematical concept[1]. It draws 5 Wikipedia views per month (mathematical_concept category, ranking #252 of 1,007).[2]

Key Facts

  • Specker sequence's instance of is recorded as mathematical concept[3].
  • Specker sequence's Freebase ID is recorded as /m/05h2rd6[4].
  • Specker sequence's defining formula is recorded as q_n = \sum_{i = 0}^n 2^{-a_i - 1}[5].
  • Specker sequence's nLab ID is recorded as Specker sequence[6].
  • Specker sequence's maintained by WikiProject is recorded as WikiProject Mathematics[7].

Why It Matters

Specker sequence draws 5 Wikipedia views per month (mathematical_concept category, ranking #252 of 1,007).[2]

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). Specker sequence. Retrieved May 3, 2026, from https://4ort.xyz/entity/specker-sequence
MLA “Specker sequence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/specker-sequence.
BibTeX @misc{4ortxyz_specker-sequence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Specker sequence}}, year = {2026}, url = {https://4ort.xyz/entity/specker-sequence}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Specker sequence — https://4ort.xyz/entity/specker-sequence (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/specker-sequence · Last refreshed: