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A058468 Squares composed of digits {3,8,9}. 1
9, 339889, 33833999889, 3398339883988899839889, 39989983893893399999889 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

P. De Geest, Index to related sequences

Hisanori Mishima, Sporadic tridigital solutions

CROSSREFS

Cf. A058467.

Sequence in context: A109464 A159344 A120352 * A076704 A133414 A013850

Adjacent sequences:  A058465 A058466 A058467 * A058469 A058470 A058471

KEYWORD

nonn,base,hard,more

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.

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Last modified February 14 05:09 EST 2012. Contains 205570 sequences.