%I
%S 2,2,2,6,6,6,6,6,6,2,2,6,6,6,3,6,6,6,6,6,6,6,6,6,6,6,6,6,3,6,6,6,3,6,
%T 6,6,6,6,2,2,6,6,6,6,6,6,6,6,6,6,20,6,6,6,6,6,6,6,6,6,6,6,6,20,2,6,6,
%U 6,20,20,6,6,6,6,6,20,6,6,20,6,20,6,6,20,20,6,20,6,6,6,20,20,6,6,20,20,6,20
%N Orbit size of each nonbranchreduced tree encoded by A080971(n) under Donaghey's "Map M" Catalan automorphism.
%C This is the size of the cycle containing A080970(n) in the permutations A057505/A057506.
%F a(n) = A080967(A080970(n))
%Y Cf. A080968, A080972.
%K nonn
%O 0,1
%A _Antti Karttunen_ Mar 02 2003
