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Decimal expansion of Sum_{k>=1} (k^(1/k^k) - 1).
1

%I #17 Dec 10 2023 18:06:39

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

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

%U 5,1,8,3,8,4,5,7,9,2,6,5,6,9,1,9,9,4

%N Decimal expansion of Sum_{k>=1} (k^(1/k^k) - 1).

%e 0.236721564195198645825...

%p evalf(Sum(k^(1/k^k) - 1, k = 1..infinity), 120); # _Vaclav Kotesovec_, Jun 03 2019

%o (PARI) suminf(k=1, k^(1/k^k) - 1) \\ _Michel Marcus_, Jun 03 2019

%K nonn,cons

%O 0,1

%A _Daniel Hoyt_, Jun 02 2019