Definition:Upper Wythoff Sequence/Definition 1

Definition

The upper Wythoff sequence is the complementary Beatty sequence on the golden section $\phi$.

It 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

• Equivalence of Definitions of Upper Wythoff Sequence

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