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A355904 Negasemiternary (or NST) representation of n. 9
0, 1, 2, 210, 211, 212, 21120, 21121, 21122, 21100, 21101, 21102, 2112010, 2112011, 2112012, 2112220, 2112221, 2112222, 2112200, 2112201, 2112202, 2110110, 2110111, 2110112, 211201020, 211201021, 211201022, 211201000, 211201001, 211201002, 211201210, 211201211, 211201212, 211222120, 211222121, 211222122 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

REFERENCES

L. Rossi and J. Thuswaldner, A number system with base -3/2, American Mathematical Monthly, vol. 129, (June--July 2022), 539-553.

LINKS

Table of n, a(n) for n=0..35.

Don Knuth, Ambidextrous Numbers, Preprint, September 2022.

CROSSREFS

Cf. A355905-A355913.

Sequence in context: A220940 A012600 A157479 * A092700 A178388 A056065

Adjacent sequences: A355901 A355902 A355903 * A355905 A355906 A355907

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Sep 18 2022

STATUS

approved

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Last modified March 28 01:22 EDT 2023. Contains 361575 sequences. (Running on oeis4.)