cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A354769 Numbers k such that d(k)/k = sup {d(m)/m | m > k}, where d(k) is the number-of-divisors function A000005(k).

Original entry on oeis.org

1, 8, 18, 90, 8400, 1201200
Offset: 1

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Author

N. J. A. Sloane, Jun 22 2022

Keywords

Comments

It is not known if this sequence is infinite.

References

  • David desJardins, Posting to Math Fun Mailing List, Jun 21 2022.

Crossrefs