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A053907
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Squares composed of digits {1,6,7}.
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2
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1, 16, 676, 17161, 76176, 776161, 11771761, 6617171716, 6661661161, 16671716161, 17676766116, 1671671667166667776
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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CROSSREFS
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KEYWORD
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nonn,base,more
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AUTHOR
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EXTENSIONS
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More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005
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STATUS
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approved
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