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A100649
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Numerator of 1 - Sum_{i=1..n} Bernoulli(i).
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4
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1, 3, 4, 4, 41, 41, 47, 47, 289, 289, 1502, 1502, 15551, 15551, 5809, 5809, 3818123, 3818123, -76776508, -76776508, 934336415, 934336415, -127396984577, -127396984577, 6013822435553, 6013822435553, -149990624319638, -149990624319638, 167911724519886437, 167911724519886437
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OFFSET
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0,2
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LINKS
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EXAMPLE
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1, 3/2, 4/3, 4/3, 41/30, 41/30, 47/35, 47/35, 289/210, 289/210, 1502/1155, 1502/1155, 15551/10010, 15551/10010, 5809/15015, 5809/15015, 3818123/510510, 3818123/510510, ... = A100649/A100650.
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MAPLE
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A100649 := proc(n) 1-add( bernoulli(i), i=1..n) ; numer(%) ; end proc: # R. J. Mathar, Jul 01 2011
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CROSSREFS
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KEYWORD
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sign,frac
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AUTHOR
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STATUS
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approved
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