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Search: id:A103350
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| A103350 |
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Denominators of sum(1/k^8,k=1..n)=:Zeta(8,n). |
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+0
4
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| 1, 256, 1679616, 429981696, 167961600000000, 167961600000000, 968265199641600000000, 247875891108249600000000, 1626313721561225625600000000, 1626313721561225625600000000
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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For the numerators, comments and a link reference see A103349.
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MATHEMATICA
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s=0; lst={}; Do[s+=n^1/n^9; AppendTo[lst, Denominator[s]], {n, 3*4!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 24 2009]
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CROSSREFS
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Sequence in context: A018877 A013759 A016832 this_sequence A069447 A016880 A016940
Adjacent sequences: A103347 A103348 A103349 this_sequence A103351 A103352 A103353
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KEYWORD
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nonn,frac,easy
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AUTHOR
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Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Feb 15 2005
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