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A136929
Numbers k such that k and k^2 use only the digits 0, 3, 4, 5 and 9.
1
0, 3, 30, 300, 3000, 30000, 30503, 30903, 300000, 305030, 309030, 550503, 950503, 953903, 3000000, 3005003, 3009003, 3050300, 3055003, 3090300, 5505030, 9505030, 9539030, 30000000, 30050030, 30090030, 30503000, 30550030, 30903000, 55050300, 95050300, 95055003, 95390300, 300000000, 300050003, 300050503, 300090003, 300500300
OFFSET
1,2
COMMENTS
Generated with DrScheme.
See also A058429-A058430. - M. F. Hasler, Jan 24 2008
LINKS
J. Wellons, Tables of Shared Digits [archived]
EXAMPLE
950439335440903^2 = 903334930353345333433405455409.
CROSSREFS
Sequence in context: A299866 A136941 A136940 * A136935 A136942 A136947
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved