OFFSET
1,2
COMMENTS
Generated with DrScheme.
LINKS
Jonathan Wellons, Table of n, a(n) for n = 1..406
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
879077927702027^2 = 772778002972890209208899908729.
MATHEMATICA
With[{c={0, 2, 7, 8, 9}}, Select[FromDigits/@Tuples[c, 8], SubsetQ[c, IntegerDigits[#^2]]&]] (* Harvey P. Dale, Apr 27 2015 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved