OFFSET
1,2
LINKS
Don Knuth, Ambidextrous Numbers, Preprint, September 2022. See (15.2).
EXAMPLE
(0, 1) = 1.21122 00112 12120 10020 20121 22002 ...
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 19 2022
STATUS
approved