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A113879 a(n) = 1+A113878(n). 0

%I

%S 1,2,3,5,8,17,54,67,208,1753,5042,6311

%N a(n) = 1+A113878(n).

%F Sum_{n>=1} 1/(2^a(n)) = 1/2+1/(2^2)+1/(2^3)+1/(2^5)+1/(2^8)+... = 0.910163879394531305517927948...

%Y Cf. A113824.

%K nonn

%O 1,2

%A _Artur Jasinski_, Jan 27 2006

%E Simplified definition - _R. J. Mathar_, Oct 01 2009

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Last modified July 18 11:39 EDT 2019. Contains 325139 sequences. (Running on oeis4.)