|
|
A137081
|
|
Numbers k such that k and k^2 use only the digits 2, 3, 5, 6 and 8.
|
|
1
|
|
|
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
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
Generated with DrScheme.
|
|
LINKS
|
|
|
EXAMPLE
|
256252538685635^2 = 65665363582832862253355353225.
|
|
CROSSREFS
|
|
|
KEYWORD
|
base,nonn
|
|
AUTHOR
|
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
|
|
STATUS
|
approved
|
|
|
|