A137081 Numbers k such that k and k^2 use only the digits 2, 3, 5, 6 and 8.

5, 6, 25, 235, 256, 535, 2385, 2585, 2885, 5325, 23566, 23585, 56865, 62335, 228656, 235335, 235635, 256585, 288656, 535335, 623585, 828665, 2286665, 2353365, 2362885, 2363335, 2363385, 2523566, 2526335, 2556635, 2562535, 2585666, 2885885, 5355635, 5368665, 22865525, 23533665, 23566635, 23633385, 25265365, 25565335, 25566635

Offset

1,1

Comments

Generated with DrScheme.

Links

Jonathan Wellons, Table of n, a(n) for n = 1..293

J. Wellons, Tables of Shared Digits [archived]

Example

256252538685635^2 = 65665363582832862253355353225.

Crossrefs

Sequence in context: A046831 A003226 A088834 * A137079 A163658 A121180

Adjacent sequences: A137078 A137079 A137080 * A137082 A137083 A137084

Keyword

base,nonn

Author

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

Status

approved