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Search: id:A086111
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| A086111 |
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Numerator of the mean deviation of a discrete uniform distribution on n elements. |
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+0
2
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| 0, 1, 2, 1, 6, 3, 12, 2, 20, 5, 30, 3, 42, 7, 56, 4, 72, 9, 90, 5, 110, 11, 132, 6, 156, 13, 182, 7, 210, 15, 240, 8, 272, 17, 306, 9, 342, 19, 380, 10, 420, 21, 462, 11, 506, 23, 552, 12, 600, 25, 650, 13, 702, 27, 756, 14, 812, 29, 870, 15, 930, 31, 992, 16, 1056
(list; graph; listen)
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OFFSET
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1,3
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COMMENT
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0, 1/2, 2/3, 1, 6/5, 3/2, 12/7, ...
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LINKS
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Eric Weisstein's World of Mathematics, Uniform Distribution
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MATHEMATICA
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Numerator[Table[If[OddQ[n], (n^2-1)/(4n), n/4], {n, 100}]]
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CROSSREFS
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Cf. A086112.
Sequence in context: A124441 A026191 A050137 this_sequence A131174 A135994 A133166
Adjacent sequences: A086108 A086109 A086110 this_sequence A086112 A086113 A086114
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KEYWORD
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nonn,easy,frac
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), Jul 10, 2003
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