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Journal of Integer Sequences is Scopus-indexed (Q4, CiteScore 0.8), WoS ESCI. Published by University of Waterloo.
Checked against the index lists dated .
ISSN 1530-7638Verify ISSN ↗
Publisher: University of Waterloo
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Discrete Mathematics and Combinatorics | 76 / 99 | 23rd | Q4 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1998–present, best quartile Q4, CiteScore 0.8.
Journal of Integer Sequences is Q4 in Discrete Mathematics and Combinatorics (rank 76 of 99), by CiteScore 2025.
Journal of Integer Sequences is indexed in the Emerging Sources Citation Index, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 0.8, which places it in quartile Q4 at the 23rd percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.382, quartile Q3, with an H-index of 33.
Journal of Integer Sequences is published by University of Waterloo. Its ISSN is 1530-7638.
Yes — indexed in the Emerging Sources Citation Index.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Journal of Integer Sequences has an h-index of 12 and a 2-year mean of 0 citations per paper (OpenAlex). Its Scopus CiteScore is 0.8, quartile Q4. On 2-year citations it ranks #80 of 92 Scopus journals in Discrete Mathematics and Combinatorics.
Journal of Integer Sequences published 9 papers in 2020; its busiest recent year was 2017 with 47. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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