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A118116
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a(n) = n concatenated n^2 times.
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0
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OFFSET
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1,2
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COMMENTS
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Is the partial sum of a(n) ever prime? See also A000461 Concatenate n n times.
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LINKS
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FORMULA
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MATHEMATICA
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Table[FromDigits[Table[n, {n^2}]], {n, 8}] (* Harvey P. Dale, Oct 24 2013 *)
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CROSSREFS
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KEYWORD
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base,easy,nonn
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AUTHOR
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STATUS
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approved
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