A355904 Negasemiternary (or NST) representation of n.

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

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