A196565 - OEIS

%I #19 Jun 12 2023 02:56:14

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

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

%U 2,0,0,6,6,5,0,3,4,1,9,7,7,0,5,6,4,0,7,5

%N Decimal expansion of log(log(4)).

%F From _Amiram Eldar_, Jun 12 2023: (Start)

%F Equals log(A016627).

%F Equals log(2) + log(log(2)) = A002162 - A074785. (End)

%e 0.3266342599782809824047929632255070986212366865231499910670022958228...

%t RealDigits[Log[Log[4]],10,120][[1]] (* _Harvey P. Dale_, Aug 01 2021 *)

%o (PARI) log(log(4)) \\ _Charles R Greathouse IV_, May 15 2019

%Y Cf. A002162, A016627, A074785, A194562, A074785.

%K nonn,cons

%O 0,1

%A _Kausthub Gudipati_, Oct 04 2011