%I #13 Sep 01 2016 10:21:16
%S 1,1,1,2,3,4,7,12,23,46,91,180,359,717,1433,2864,5727,11453,22905,
%T 45809,91616,183232,366463,732924,1465847,2931694,5863386,11726772,
%U 23453543,46907084
%N Number of digits of A014980(n) in decimal representation.
%C a(n) = A055642(A014980(n)).
%t IntegerLength/@NestList[Floor[#/2]Ceiling[#/2]&,5,30] (* _Harvey P. Dale_, Sep 01 2016 *)
%K nonn,base
%O 0,4
%A _Reinhard Zumkeller_, Oct 12 2011
|