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.

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A002498 Related to a highly composite sequence (A002497).

Original entry on oeis.org

3, 7, 12, 19, 30, 43, 49, 53, 70, 89, 112, 141, 172, 209, 250, 293, 301, 348, 368, 421, 480
Offset: 1

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Author

Keywords

Comments

This sequence is listed as l(N) on p. 152, and as starred values of n on pp. 187-190 of Nicolas' paper. - M. F. Hasler, Mar 29 2015

References

  • N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
  • N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Programs

Formula

a(n) = A008475(A002497(n)). - R. J. Mathar, Mar 23 2012

Extensions

a(18)-a(21) from the paper by Massias added by Amiram Eldar, Aug 23 2019
Showing 1-1 of 1 results.