OFFSET
0,2
COMMENTS
If "contained in" is replaced by "properly contained in" we get A067971.
EXAMPLE
5^3 = 125 and 8 is the next smallest number whose cube (in this case 512) that contains the digits 1,2,5.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Marc Paulhus, Feb 05 2002
STATUS
approved