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A074598
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Numerator of 4 * H(n,4,1), a generalized harmonic number. See A075136.
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2
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4, 24, 236, 3248, 57556, 416152, 2136452, 63349408, 710302388, 26725332056, 1112171931196, 375714836272, 2662087948804, 142662781936712, 2738366988282628, 168623511779891008, 170109214167178588
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Table[ Numerator[ Sum[1/i, {i, 1/4, n}]], {n, 1, 20}]
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CROSSREFS
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KEYWORD
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easy,frac,nonn
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AUTHOR
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STATUS
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approved
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