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A062826
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Square nialpdromes not ending in 0.
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2
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1, 4, 9, 64, 81, 441, 841, 961, 7744, 8874441, 9853321, 999887641
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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Probably finite.
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LINKS
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MAPLE
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F:= proc(x) local L; L:= convert(x, base, 10); max(L[1..-2] - L[2..-1]) <= 0 end proc:
select(F, [seq(seq((10*x+y)^2, y=1..9), x=0..10^6)]); # Robert Israel, Dec 08 2015
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CROSSREFS
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KEYWORD
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base,nonn,more
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AUTHOR
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STATUS
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approved
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