%I

%S 0,2,12,32,42,52,62,72,82,92,120,202,320,2020,2021,2023,2024

%N See reference for definition.

%C Included for completeness. The definition is somewhat artificial.

%D E. Angelini, "Jeux de suites", in Dossier Pour La Science, pp. 32-35, Volume 59 (Jeux math'), April/June 2008, Paris.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Jun 08 2008