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A136953
Numbers k such that k and k^2 use only the digits 0, 4, 5, 8 and 9.
1
0, 999048998, 999940498, 999950498, 9990489980, 9999404980, 9999504980, 99904899800, 99994049800, 99995049800, 99999048998, 948898840498, 999048998000, 999940498000, 999950498000, 999990489980, 9404509800888, 9488988404980, 9989999048998, 9990489980000, 9990495004998, 9999404980000, 9999504980000
OFFSET
1,2
COMMENTS
Generated with DrScheme.
LINKS
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
94805089048998^2 = 8988004909588440504044804004.
CROSSREFS
Sequence in context: A230959 A234812 A287171 * A136961 A307478 A375380
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved