%I #15 Apr 07 2021 04:47:51
%S 3,5,5,9,9,9,9,17,17,17,17,17,17,17,17,33,33,33,33,33,33,33,33,33,33,
%T 33,33,33,33,33,33,65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,
%U 65,65,65,65,65,65,65,65,65,65,65,65,65,65,65,129,129,129,129,129,129
%N a(n) = A020330(n) / n.
%H Amiram Eldar, <a href="/A076877/b076877.txt">Table of n, a(n) for n = 1..10000</a>
%H Ralf Stephan, <a href="/somedcgf.html">Some divide-and-conquer sequences with (relatively) simple ordinary generating functions</a>, 2004.
%H Ralf Stephan, <a href="/A079944/a079944.ps">Table of generating functions</a>.
%F a(n) = 1 + 2^(1 + Log2(n)), with Log2 = A000523.
%F a(n) = 1 + 2*A053644(n).
%F a(n) = 1 + A062383(n).
%e 12 -> '1100' -> '1100'1100' = '11001100' -> 204 = A020330(12): a(12) = A020330(12)/12 = 204/12 = 17.
%t a[n_] := 1 + 2^Floor[Log2[n] + 1]; Array[a, 50] (* _Amiram Eldar_, Apr 07 2021 *)
%Y Cf. A000523, A020330, A053644, A062383.
%K nonn
%O 1,1
%A _Reinhard Zumkeller_, Nov 25 2002