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A053905
Squares composed of digits {1,5,8}.
2
1, 81, 11881, 88118818815155881, 18851515118581858155155881, 11555185818155188818511188881585888881, 5818888111118115811551585855811558551185881
OFFSET
1,2
CROSSREFS
Cf. A053904.
Sequence in context: A058422 A053913 A053895 * A184690 A143005 A187432
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Mar 15 2000
EXTENSIONS
One more term from Jon E. Schoenfield, Sep 03 2006
Two more terms from Mishima's webpage added by Max Alekseyev, May 21 2009
STATUS
approved