OFFSET
1,2
COMMENTS
Generated with DrScheme.
LINKS
Jonathan Wellons, Table of n, a(n) for n = 1..753
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
969067076796376^2 = 939090999330673300067366733376.
MATHEMATICA
With[{ss={0, 3, 6, 7, 9}}, Select[FromDigits/@Tuples[ss, 7], SubsetQ[ ss, IntegerDigits[ #^2]]&]] (* Harvey P. Dale, May 29 2016 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved