|
|
A053915
|
|
Squares composed of digits {1,8,9}.
|
|
2
|
|
|
1, 9, 81, 11881, 19881, 111999889, 1199998881, 1981191998999889, 11181188899981881, 889111189818189198888889, 18891818199881191889889889, 8819999189981919818818919999881
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
LINKS
|
|
|
FORMULA
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,base,more
|
|
AUTHOR
|
|
|
EXTENSIONS
|
One more term from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 14 2005
One more term from Mishima's webpage added by Max Alekseyev, Jan 28 2012
|
|
STATUS
|
approved
|
|
|
|