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Three-dimensional Kempner (or Kempner-Smarandache) numbers.
2

%I #5 Jan 02 2021 11:54:11

%S 0,8,27,32,125,27,343,56,108,125,1331,39,2197

%N Three-dimensional Kempner (or Kempner-Smarandache) numbers.

%H Norbert Hungerbühler, Ernst Specker, <a href="http://www.emis.de/journals/INTEGERS/papers/g23/g23.Abstract.html">A generalization of the Smarandache Function to several variables</a>, INTEGERS 6 (2006) #A23

%Y Cf. A002034, A339594, A339596.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Jan 02 2021