OFFSET
0,2
EXAMPLE
5^3 = 125 and 25 is the next smallest number whose cube (in this case 15625) properly contains the digits 1,2,5.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Marc Paulhus, Feb 05 2002
EXTENSIONS
a(22)-a(24) from Sean A. Irvine, Jan 16 2024
STATUS
approved