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A053931
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Squares composed of digits {2,6,9}.
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3
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9, 29929, 69696, 929296, 9696996, 996222969, 26629996969, 69926926969, 269996262622969, 9222222699262629962929, 9929662926692269969296, 96296299962926222299669929, 2669292996662992629666262969, 2699929699222292222296696996, 62969966996922666266229669292996
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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REFERENCES
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C. A. Pickover, The Mathematics of Oz, Chapter 9, "Square Overdrive", pp. 250, Cambridge University Press 2002.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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More terms from Joe K. Crump (joecr(AT)carolina.rr.com), Sep 07 2000
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STATUS
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approved
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