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Centered heptagonal number (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Centered heptagonal number" in English language version.

refsWebsite
Global rank English rank
3oeis.org
742nd place
538th place

oeis.org (Global: 742nd place; English: 538th place)

  • Sloane, N. J. A. (ed.). "Sequence A069099 (Centered heptagonal numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  • Sloane, N. J. A. (ed.). "Sequence A144974 (Centered heptagonal prime numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  • Sloane, N. J. A. (ed.). "Sequence A144975 (Centered heptagonal twin prime numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.