A355912 Negasemiternary (or NST) representation of the unit ambinumber (0,1).

1, 2, 1, 1, 2, 2, 0, 0, 1, 1, 2, 1, 2, 1, 2, 0, 1, 0, 0, 2, 0, 2, 0, 1, 2, 1, 2, 2, 0, 0, 2, 0, 2, 0, 0, 0, 1, 2, 2, 1, 2, 0, 1, 2, 0, 0, 0, 2, 0, 2, 0, 2, 2, 0, 2, 2, 2, 2, 1, 0, 1, 2, 2, 2, 0, 0, 2, 1, 0, 1, 1, 1, 1, 0, 1, 1

Offset

1,2

Links

Table of n, a(n) for n=1..76.

Don Knuth, Ambidextrous Numbers, Preprint, September 2022. See (15.2).

Example

(0, 1) = 1.21122 00112 12120 10020 20121 22002 ...

Crossrefs

Cf. A355904-A355911, A355913.

Sequence in context: A103899 A093324 A169676 * A034798 A225803 A357458

Adjacent sequences: A355909 A355910 A355911 * A355913 A355914 A355915

Keyword

nonn

Author

N. J. A. Sloane, Sep 19 2022

Status

approved