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%I #14 Dec 14 2017 02:33:23
%S 1,0,0,1,0,0,1,1,0,1,0,1,1,1,0,1,1,0,0,0,1,1,0,1,1,1,0,1,1,1,0,1,1,0,
%T 1,0,1,0,1,0,1,0,1,0,1,0,0,0,1,0,1,0,1,1,0,0,0,0,0,1,0,1,1,0,1,1,1,0,
%U 1,0,1,0,0,1,0,1,0,1,1,0,1,1,0,1,0,1,1,0,0,0,1,0,1,0,1,1,1,0,0
%N Expansion of log(10) in base 2.
%C The decimal expansion is 2.302585092994045684017...
%e 10.01001101011101100011011101110110101010...
%t RealDigits[N[Log@ 10, 40], 2][[1]] (* _Michael De Vlieger_, May 25 2016 *)
%o (PARI) concat(binary(log(10))) \\ _Michel Marcus_, Dec 14 2017
%Y Cf. A002392.
%K nonn,base,cons
%O 2
%A _Benjamin Przybocki_, May 23 2016