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A053940
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Numbers n such that n^2 contains only digits {3,4,8}.
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1
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OFFSET
| 1,1
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LINKS
| Author?, Source(txt)
P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences
Hisanori Mishima, Sporadic tridigital solutions [From Max Alekseyev (maxale(AT)gmail.com), Sep 19 2009]
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CROSSREFS
| Cf. A053941.
Sequence in context: A156454 A168669 A152995 * A156480 A123061 A050853
Adjacent sequences: A053937 A053938 A053939 * A053941 A053942 A053943
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KEYWORD
| nonn,base,more
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AUTHOR
| Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.
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EXTENSIONS
| More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005
Four more terms from Mishima's page. Max Alekseyev (maxale(AT)gmail.com), Sep 19 2009
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