Berlekamp–Van Lint–Seidel graph

22-regular graph with 243 vertices and 2673 edges
Thing strongly_regular_graph Q61743750
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Berlekamp–Van Lint–Seidel graph

Summary

Berlekamp–Van Lint–Seidel graph is a strongly regular graph[1]. It draws 4 Wikipedia views per month (strongly_regular_graph category, ranking #2 of 1).[2]

Key Facts

  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as strongly regular graph[3].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as locally linear graph[4].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as Schreier coset graph[5].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as Cayley graph[6].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as integral graph[7].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as connected graph[8].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as Eulerian graph[9].
  • Berlekamp–Van Lint–Seidel graph's instance of is recorded as overfull graph[10].
  • Elwyn Ralph Berlekamp is named after Berlekamp–Van Lint–Seidel graph[11].
  • Jack van Lint is named after Berlekamp–Van Lint–Seidel graph[12].
  • Johan Jacob Seidel is named after Berlekamp–Van Lint–Seidel graph[13].
  • Berlekamp–Van Lint–Seidel graph's has part is recorded as node[14].
  • Berlekamp–Van Lint–Seidel graph's has part is recorded as edge[15].
  • Berlekamp–Van Lint–Seidel graph's Google Knowledge Graph ID is recorded as /g/11fjy3mvfq[16].
  • Berlekamp–Van Lint–Seidel graph's MathWorld ID is recorded as Berlekamp-vanLint-SeidelGraph[17].
  • Berlekamp–Van Lint–Seidel graph's Wolfram Language entity code is recorded as Entity["Graph", "BerlekampVanLintSeidelGraph"][18].
  • Berlekamp–Van Lint–Seidel graph's graph radius is recorded as {'unit': '1', 'amount': '+2'}[19].
  • Berlekamp–Van Lint–Seidel graph's graph diameter is recorded as {'unit': '1', 'amount': '+2'}[20].
  • Berlekamp–Van Lint–Seidel graph's graph girth is recorded as {'unit': '1', 'amount': '+3'}[21].
  • Berlekamp–Van Lint–Seidel graph's The House of Graphs ID is recorded as 51174[22].

Why It Matters

Berlekamp–Van Lint–Seidel graph draws 4 Wikipedia views per month (strongly_regular_graph category, ranking #2 of 1).[2]

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] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . House of Graphs. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . House of Graphs. wikidata.org.
  18. [20] . House of Graphs. wikidata.org.
  19. [21] . House of Graphs. wikidata.org.
  20. [22] . 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). Berlekamp–Van Lint–Seidel graph. Retrieved May 3, 2026, from https://4ort.xyz/entity/berlekamp-van-lint-seidel-graph
MLA “Berlekamp–Van Lint–Seidel graph.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/berlekamp-van-lint-seidel-graph.
BibTeX @misc{4ortxyz_berlekamp-van-lint-seidel-graph_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Berlekamp–Van Lint–Seidel graph}}, year = {2026}, url = {https://4ort.xyz/entity/berlekamp-van-lint-seidel-graph}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Berlekamp–Van Lint–Seidel graph — https://4ort.xyz/entity/berlekamp-van-lint-seidel-graph (retrieved 2026-05-03)

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