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A098829
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Decimal expansion of the infinite sum: each n-th prime number A000040(n) divided by each n-th Fibonacci number A000045(n), from n=1.
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0
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1, 8, 2, 0, 7, 1, 7, 3, 3, 8, 8, 1, 1, 2, 7, 8, 3, 7, 9, 8, 6, 1, 3, 3, 6, 9, 7, 3, 5, 0, 6, 1, 5, 9, 1, 2, 8, 8, 6, 7, 8, 8, 8, 2, 9, 5, 5, 1, 4, 9, 8, 9, 4, 1, 3, 3, 6, 7, 9, 6, 4, 1, 8, 3, 8, 7, 3, 7, 0, 3, 9, 6, 7, 4, 3, 6, 4, 5, 7, 9, 6, 4, 3, 2, 2, 7, 3, 3, 0, 7, 2, 7, 0, 3, 5, 1, 9, 5, 2, 7, 8, 8, 2, 5, 6
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 2,2
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EXAMPLE
| 18.207173388112783798613369735061591288678882955149894133679641838737039674364579...
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MAPLE
| A000040:=n->ithprime(n); A000045:=n->(1/sqrt(5))*(((1+sqrt(5))/2)^n-(2/(1+sqrt(5)))^n*cos(n*Pi)); evalf[82](sum(A000040(k)/A000045(k), k=1..5000)); evalf[82](sum(A000040(k)/A000045(k), k=1..10000));
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MATHEMATICA
| s = 0; Do[s = N[s + Prime[n]/Fibonacci[n], 128], {n, 10^3}]; RealDigits[s, 10, 105][[1]] (from Robert G. Wilson v Nov 04 2004)
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CROSSREFS
| Cf. A000040, A000045.
Sequence in context: A021850 A197576 A011105 * A190404 A114314 A080729
Adjacent sequences: A098826 A098827 A098828 * A098830 A098831 A098832
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KEYWORD
| cons,nonn
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AUTHOR
| Joseph Biberstine (jrbibers(AT)indiana.edu), Nov 02 2004
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EXTENSIONS
| More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 04 2004
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