%I #8 Jun 08 2014 08:59:46
%S 1,2,4,3,8,6,7,6,5,16,12,14,12,10,19,13,14,12,9,17,13,10,11,32,24,28,
%T 24,20,38,26,28,24,18,34,26,20,22,53,37,43,37,29,38,26,28,24,18,21,21,
%U 18,15,67,41,43,37,23,34,26,20,15,59,41,29,22,31,64,48,56,48,40
%N Matula-Goebel signature computed for trees rearranged by Catalan automorphism *A069787: a(n) = A127301(A069787(n)).
%C See the comments at A243492.
%H Antti Karttunen, <a href="/A243491/b243491.txt">Table of n, a(n) for n = 0..6917</a>
%H A. Karttunen, <a href="https://oeis.org/wiki/User:Antti_Karttunen/Speculations/On_the_fixed_points_of_A071661">On the fixed points of A071661</a> (Notes in OEIS Wiki)
%F a(n) = A127301(A069787(n)).
%o (Scheme) (define (A243491 n) (A127301 (A069787 n)))
%Y A243492 gives the differences from A127301. Cf. also A243490, A243493.
%K nonn
%O 0,2
%A _Antti Karttunen_, Jun 07 2014