%N Cubes with at least one of the decimal digits occurring separated.
%e The cube 300763 is a term since the digits 3 are separated by the substring 0076.
%e The cube 97336 is not a term since its 3-digits are grouped.
%Y Cf. A052083, A052085, A052086, A052081, A052082.
%A _Patrick De Geest_, Jan 15 2000
%E Offset changed to 1 by _Jon E. Schoenfield_, Oct 17 2019