OFFSET
1,2
COMMENTS
Generated with DrScheme.
LINKS
Jonathan Wellons, Table of n, a(n) for n = 1..661
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
776020464064074^2 = 602207760646220766424777477476.
MATHEMATICA
Module[{d={0, 2, 4, 6, 7}}, Select[FromDigits/@Tuples[d, 7], SubsetQ[d, IntegerDigits[ #^2]]&]] (* Harvey P. Dale, Nov 27 2022 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved