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.

A005924 From solution to a difference equation.

Original entry on oeis.org

1, 7, 49, 415, 4321, 53887, 783889, 13031935
Offset: 1

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References

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

Formula

Numbers so far satisfy a(n) = A000557(n) - 1. - Ralf Stephan, May 23 2004