%I #11 Jul 07 2023 13:20:44

%S 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,

%T 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,

%U 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

%N Decimal expansion of the sum(n>=1, mu(n)/n^n ) where mu is the Moebius function.

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

%e =.71266318226428345712160416832186125060530702174716136907035050632955566121...

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

%Y Cf. A008683, A238270, A238271 & A181673.

%K nonn,cons,easy

%O 0,1

%A _Robert G. Wilson v_, Feb 21 2014