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A103348
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Denominators of sum(1/k^7,k=1..n)=:Zeta(7,n).
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4
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1, 128, 279936, 35831808, 2799360000000, 933120000000, 768464444160000000, 98363448852480000000, 645362587921121280000000, 645362587921121280000000, 12576291107821424895098880000000, 12576291107821424895098880000000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| For the numerators, comments and a link reference see A103347.
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MATHEMATICA
| s=0; lst={}; Do[s+=n^1/n^8; AppendTo[lst, Denominator[s]], {n, 3*4!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 24 2009]
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CROSSREFS
| Sequence in context: A013996 A016795 A016831 * A069446 A016879 A016939
Adjacent sequences: A103345 A103346 A103347 * A103349 A103350 A103351
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KEYWORD
| nonn,frac,easy
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AUTHOR
| Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Feb 15 2005
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