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A369470
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a(n) = number of integer solutions to 1 <= x1 <= x2 <= ... <= xn to 1/x1 + ... + 1/xn = (1 - 1/x1) * ... * (1 - 1/xn).
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3
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OFFSET
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1,3
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COMMENTS
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LINKS
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CROSSREFS
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Cf. A002966, A007850, A054377, A085098, A118086, A158649, A164014, A342267, A348625, A369469, A369607.
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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