A238273 - OEIS

A238273

Decimal expansion of the Sum_{n>=1} mu(n)/n^n where mu is the Moebius function.

7, 1, 2, 6, 6, 3, 1, 8, 2, 2, 6, 4, 2, 8, 3, 4, 5, 7, 1, 2, 1, 6, 0, 4, 1, 6, 8, 3, 2, 1, 8, 6, 1, 2, 5, 0, 6, 0, 5, 3, 0, 7, 0, 2, 1, 7, 4, 7, 1, 6, 1, 3, 6, 9, 0, 7, 0, 3, 5, 0, 5, 0, 6, 3, 2, 9, 5, 5, 5, 6, 6, 1, 2, 1, 0, 4, 4, 7, 0, 6, 1, 4, 3, 6, 4, 1, 1, 4, 6, 2, 7, 0, 5, 9, 4, 3, 6, 2, 7, 6, 2, 1, 6, 0, 8

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OFFSET

0,1

COMMENTS

Suggested by a posting to SeqFan list by Alonso Del Arte at 15:35 on Aug 09 2012.

LINKS

Table of n, a(n) for n=0..104.

EXAMPLE

0.71266318226428345712160416832186125060530702174716136907035050632955566121...

MATHEMATICA

RealDigits[ Sum[ N[ MoebiusMu[n] 1 n^-n, 128], {n, 100}], 10, 111][[1]]

PROG