A355913 Negasemiternary (or NST) representation of the unit ambinumber (1,0).

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

Offset

1,1

Links

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

Don Knuth, Ambidextrous Numbers, Preprint, September 2022. See (15.3).

Example

(1, 0) = 2.11201 02211 11112 20212 12202 01021 ...

Crossrefs

Cf. A355904-A355912.

Sequence in context: A099916 A099917 A137412 * A025925 A240857 A109066

Adjacent sequences: A355910 A355911 A355912 * A355914 A355915 A355916

Keyword

nonn

Author

N. J. A. Sloane, Sep 19 2022

Status

approved