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A355904 Negasemiternary (or NST) representation of n. 9

%I #7 Sep 19 2022 06:58:56

%S 0,1,2,210,211,212,21120,21121,21122,21100,21101,21102,2112010,

%T 2112011,2112012,2112220,2112221,2112222,2112200,2112201,2112202,

%U 2110110,2110111,2110112,211201020,211201021,211201022,211201000,211201001,211201002,211201210,211201211,211201212,211222120,211222121,211222122

%N Negasemiternary (or NST) representation of n.

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

%H Don Knuth, <a href="http://cs.stanford.edu/~knuth/papers/ambidextrous.pdf">Ambidextrous Numbers</a>, Preprint, September 2022.

%Y Cf. A355905-A355913.

%K nonn

%O 0,3

%A _N. J. A. Sloane_, Sep 18 2022

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Last modified June 6 14:05 EDT 2023. Contains 363147 sequences. (Running on oeis4.)