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%I #6 Mar 10 2022 20:34:43
%S 0,1,2,5,11,34,82,287,923,3016,8664,37407,102983,414050,1488140
%N Iterates of A080067.
%F a(0) = 0, a(n) = A080067(a(n-1)).
%Y Corresponding totally balanced binary sequences in A063171: A080070.
%Y Cf. A080067.
%K nonn
%O 0,3
%A _Antti Karttunen_, Jan 27 2003
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