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A153243 Positions of balanced binary trees in A014486, i.e., trees where number of vertices in the right subtree = number of vertices in the left subtree. 1

%I

%S 0,1,6,42,43,51,52,385,386,387,388,389,413,414,415,416,417,475,476,

%T 477,478,479,503,504,505,506,507,551,552,553,554,555,4089,4090,4091,

%U 4092,4093,4094,4095,4096,4097,4098,4099,4100,4101,4102,4179,4180

%N Positions of balanced binary trees in A014486, i.e., trees where number of vertices in the right subtree = number of vertices in the left subtree.

%Y Positions of zeros in A153239.

%K nonn

%O 0,3

%A _Antti Karttunen_, Dec 21 2008

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Last modified August 9 13:39 EDT 2020. Contains 336323 sequences. (Running on oeis4.)