Definition:Upper Wythoff Sequence
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Definition
Definition 1
The upper Wythoff sequence is the complementary Beatty sequence on the golden section $\phi$.
Definition 2
The upper Wythoff sequence is the Beatty sequence on the square $\phi^2$ of the golden section $\phi$.
The upper Wythoff sequence starts:
- $0, 2, 5, 7, 10, 13, 15, 18, 20, 23, 26, 28, 31, 34, \ldots$
This sequence is A001950 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).
Also see
Source of Name
This entry was named for Willem Abraham Wythoff.
Sources
- 1926: Samuel Beatty: Problems for Solutions: 3173-3180 (Amer. Math. Monthly Vol. 33: p. 159) www.jstor.org/stable/2300153
- 1927: Samuel Beatty: Solutions: 3177 (Amer. Math. Monthly Vol. 34: p. 159) www.jstor.org/stable/2298716
- Weisstein, Eric W. "Beatty Sequence." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/BeattySequence.html