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Bisection 2n+1 of A165460.
2

%I #3 Mar 31 2012 13:21:20

%S 2,2,2,4,4,6,2,4,6,4,8,6,6,6,8,6,4,4,12,0,6,10,6,10,8,10,6,8,10,8,10,

%T 8,10,14,12,14,6,6,0,8,16,8,8,10,4,12,10,12,14,16,12,8,12,18,12,16,12,

%U 8,8,8,22,14,8,22,8,18,12,14,16,4,22,10,10,16,16,20,12,10,20,12,16,12

%N Bisection 2n+1 of A165460.

%C Conjecture: a(n) = -2 * A166269(n).

%H A. Karttunen, <a href="/A166271/b166271.txt">Table of n, a(n) for n = 0..16383</a>

%Y a(n) = A165460(A005408(n)).

%K nonn

%O 0,1

%A _Antti Karttunen_, Oct 13 2009