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A058465 Numbers n such that n^2 contains only digits {3,6,8}. 1
6, 94, 62156, 25265364906, 94146871344, 183539278812156 (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. A058466.

Sequence in context: A014378 A180260 A184981 * A119627 A116158 A116289

Adjacent sequences:  A058462 A058463 A058464 * A058466 A058467 A058468

KEYWORD

nonn,base,hard,more

AUTHOR

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

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Last modified February 16 16:00 EST 2012. Contains 205938 sequences.