%I #7 Sep 19 2022 07:36:07
%S 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,
%T 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,
%U 0,1,2,1,2,0,1,2
%N Negasemiternary (or NST) representation of the unit ambinumber (1,0).
%H Don Knuth, <a href="http://cs.stanford.edu/~knuth/papers/ambidextrous.pdf">Ambidextrous Numbers</a>, Preprint, September 2022. See (15.3).
%e (1, 0) = 2.11201 02211 11112 20212 12202 01021 ...
%Y Cf. A355904-A355912.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Sep 19 2022