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

Author

N. J. A. Sloane, Sep 18 2022

Keywords

• nonn

References

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

Links

• Don Knuth, Ambidextrous Numbers, Preprint, September 2022.

Crossrefs

Cf. A355905-A355913.