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A086728
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Decimal expansion of sum(1/(6*m+2)^2,m=0..infinity).
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2
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2, 8, 0, 4, 3, 3, 2, 5, 3, 4, 8, 4, 0, 8, 5, 9, 4, 6, 7, 1, 6, 4, 4, 4, 5, 5, 8, 3, 3, 0, 3, 4, 7, 6, 7, 6, 6, 8, 1, 0, 8, 0, 6, 6, 9, 9, 8, 0, 0, 2, 7, 1, 7, 0, 6, 0, 9, 4, 9, 1, 2, 0, 0, 0, 2, 3, 0, 8, 3, 9, 2, 5, 3, 4, 8, 4, 7, 4, 5, 9, 6, 5, 7, 6, 4, 5, 6, 3, 5, 1, 9, 7, 8, 4, 4, 3, 8, 6, 6
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OFFSET
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0,1
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REFERENCES
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L. Fejes Toth, Lagerungen in der Ebene, auf der Kugel und im Raum, 2nd. ed., Springer-Verlag, Berlin, Heidelberg 1972; see p. 213.
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LINKS
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FORMULA
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EXAMPLE
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.2804332534840859467...
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MATHEMATICA
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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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