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A152649
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Decimal expansion of Pi^4/72.
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20
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1, 3, 5, 2, 9, 0, 4, 0, 4, 2, 1, 3, 8, 9, 2, 2, 7, 3, 9, 3, 9, 5, 0, 0, 4, 6, 2, 0, 6, 7, 6, 4, 5, 9, 8, 7, 8, 4, 6, 8, 4, 3, 8, 6, 8, 9, 8, 9, 8, 4, 0, 8, 6, 3, 4, 6, 0, 3, 7, 2, 0, 2, 6, 9, 3, 0, 5, 1, 5, 0, 7, 7, 0, 2, 3, 3, 7, 1, 1, 0, 5, 8, 1, 9, 6, 1, 3, 7, 0, 4, 4, 9, 2, 7, 1, 2, 4, 8, 9, 6, 5, 4, 1, 2, 3
(list;
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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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A division by 2 is missing in Mezo's penultimate formula on page 4.
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LINKS
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FORMULA
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Equals 20*Sum_{j >= 1} (2*j)^(-4) (see Gradsteyn and Ryzhik in Links section). - A.H.M. Smeets, Sep 18 2018
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EXAMPLE
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Equals 1.352904042138922739395004620676459878468438689898408634603...
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MAPLE
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MATHEMATICA
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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