OFFSET
1,2
COMMENTS
Generated with DrScheme.
LINKS
Jonathan Wellons, Table of n, a(n) for n = 1..1278
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
49642929029462^2 = 2464420402624200949264009444.
MATHEMATICA
With[{c={0, 2, 4, 6, 9}}, Select[FromDigits/@Tuples[c, 6], SubsetQ[ c, IntegerDigits[ #^2]]&]] (* Harvey P. Dale, Sep 21 2017 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved