A355913 - OEIS

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A355913

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

9

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

(list; graph; refs; listen; history; text; internal format)

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 * A373605 A025925 A372510

Adjacent sequences: A355910 A355911 A355912 * A355914 A355915 A355916

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Sep 19 2022

STATUS

approved