OFFSET
1,2
COMMENTS
Generated with DrScheme.
LINKS
Jonathan Wellons, Table of n, a(n) for n = 1..1292
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
5005020505005^2 = 25050230255520505230050025.
MATHEMATICA
With[{c={0, 2, 3, 5}}, Select[FromDigits/@Tuples[c, 7], SubsetQ[c, IntegerDigits[ #^2]]&]] (* Harvey P. Dale, Dec 18 2018 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved