%I #5 May 09 2017 00:14:42
%S 0,0,0,0,1,1,0,0,1,0,0,0,0,1,0,1,1,0,0,0,0,0,1,1,0,0,1,0,1,1,0,0,0,0,
%T 0,1,0,0,0,0,1,1,0,0,1,0,0,0,0,1,0,1,1,0,0,0,0,0,1,0,0,0,0,1,1,0,0,1,
%U 0,1,1,0,0,0,0,0,1,1,0,0,1,0,0,0,0,1
%N {1101->0}-transform of the Thue-Morse word A010060.
%H Clark Kimberling, <a href="/A286336/b286336.txt">Table of n, a(n) for n = 1..10000</a>
%e As a word, A010060 = 0110100110010110100101100..., and replacing each 1101 by 0 gives 0000110010000101100000110...
%t s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {1, 0}}] &, {0}, 9] (* A010060 *)
%t w = StringJoin[Map[ToString, s]]
%t w1 = StringReplace[w, {"1101" -> "0"}]
%t st = ToCharacterCode[w1] - 48 (* A286336 *)
%t Flatten[Position[st, 0]] (* A286337 *)
%t Flatten[Position[st, 1]] (* A286338 *)
%Y Cf. A010060, A286337, A286338.
%K nonn,easy
%O 1
%A _Clark Kimberling_, May 08 2017
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