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A097878 Decimal expansion of Sum_{k>=1} k/prime(k)^4. 0
0, 9, 4, 4, 4, 1, 8, 5, 8, 1, 9, 6, 5, 0, 0, 7, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

The sum exceeds 0.09444185819650072 at prime(64287) = 804589, so not all digits listed in the Data are correct. It appears to me that the actual limit is 0.094441858196504942184... - Jon E. Schoenfield, Feb 03 2018

LINKS

Table of n, a(n) for n=0..16.

EXAMPLE

0.09444...

CROSSREFS

Cf. A097906, A097879.

Sequence in context: A193712 A249600 A262313 * A173571 A275915 A340578

Adjacent sequences:  A097875 A097876 A097877 * A097879 A097880 A097881

KEYWORD

more,nonn,cons

AUTHOR

Pierre CAMI, Sep 02 2004

STATUS

approved

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Last modified November 28 17:46 EST 2021. Contains 349413 sequences. (Running on oeis4.)