A136928 Numbers k such that k and k^2 use only the digits 0, 3, 4, 5 and 8.

0, 548, 5480, 54800, 55548, 548000, 555388, 555480, 588048, 5480000, 5553880, 5554548, 5554800, 5834388, 5880480, 54800000, 55538800, 55545480, 55548000, 58343880, 58804800, 548000000, 550500548, 555388000, 555454800, 555480000, 583438800, 588048000, 5480000000, 5505005480, 5553880000, 5554548000, 5554800000, 5834388000

Offset: 1

Author

Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008

Keywords

• base
• nonn

Comments

Generated with DrScheme.

Examples

			583854308054548^2 = 340885853033855033588543484304.
		

Links

• Jonathan Wellons, Table of n, a(n) for n = 1..102
• J. Wellons, Tables of Shared Digits [archived]

Crossrefs

See also A058429-A058430. - M. F. Hasler, Jan 24 2008