A137134 Numbers k such that k and k^2 use only the digits 3, 5, 6, 8 and 9.

3, 6, 63, 83, 583, 833, 836, 8366, 59656, 83666, 96886, 98336, 8356666, 83386963, 83585883, 96893686, 596563956, 599986366, 833885883, 835663566, 836563566, 836633333, 966366333, 969535383, 5999696956, 8356833333, 8366339663, 9689368586, 9689989656, 59693966663, 59695555836, 59969688666, 59996996886, 59999863666

Offset

1,1

Comments

Generated with DrScheme.

Links

Jonathan Wellons, Table of n, a(n) for n = 1..98

J. Wellons, Tables of Shared Digits [archived]

Example

939859558595836^2 = 883335989883959683555996538896.

Crossrefs

Sequence in context: A137123 A137133 A137137 * A137090 A137138 A215492

Adjacent sequences: A137131 A137132 A137133 * A137135 A137136 A137137

Keyword

base,nonn

Author

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

Status

approved