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A186653
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Total number of positive integers below 10^n requiring 4 positive biquadrates in their representation as sum of biquadrates.
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19
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1, 7, 48, 346, 3066, 27754, 260724, 2516312, 24744689, 245221669, 2442288495
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OFFSET
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1,2
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COMMENTS
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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