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A241560 Decimal expansion of the sum of the reciprocals of the averages of the twin prime pairs. 1
9, 2, 8, 8, 3, 5, 8, 2, 7, 1, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
This constant is due to JJGJJG, see link section.
Denominators are in A014574.
LINKS
JJGJJG, La constante entre primos gemelos, gaussianos, Apr 06 2014.
EXAMPLE
0.92883582713... = Sum_{k>=1} 1/A014574(k) = 1/4 + 1/6 + 1/12 + 1/18 + 1/30 + 1/42 + ...
CROSSREFS
Sequence in context: A125580 A086238 A144664 * A309821 A073007 A157215
KEYWORD
nonn,cons,more
AUTHOR
Omar E. Pol, May 07 2014
STATUS
approved

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Last modified July 17 04:47 EDT 2024. Contains 374360 sequences. (Running on oeis4.)