%I #5 Mar 31 2012 14:02:17
%S 1,1,0,0,0,5,0,0,0,5,0,10,0,5,0,10,0,45,0,10,0
%N Number of fixed points in range [A014137(n-1)..A014138(n-1)] of permutation A071667/A071668.
%C The number of n-node binary trees fixed by the corresponding automorphism(s).
%H A. Karttunen, <a href="/A089408/a089408.c.txt">C-program for computing the initial terms of this sequence</a>
%K nonn
%O 0,6
%A _Antti Karttunen_, Nov 29 2003