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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A002632 Erroneous version of A377569.

Original entry on oeis.org

1, 2, 5, 16, 73, 538
Offset: 1

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Original name was: Number of circuits of rank n.
In Foster's Figure 6, two graphs on 6 vertices are missing: one with edges {1-2, 2-3, 1-3, 4-5, 5-6, 4-6, 1-4, 2-5} and another with same edges plus 1-5. Thus a(5) is off by 2. - Andrey Zabolotskiy, Nov 01 2024

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).
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