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%I #4 May 09 2017 17:39:02
%S 0,1,0,0,1,1,0,0,1,0,1,0,0,1,0,1,1,0,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,0,
%T 0,1,0,1,0,0,1,1,0,0,1,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,1,0,0,1,1,0,0,1,
%U 0,1,1,0,0,1,0,0,1,1,0,0,1,0,1,0,0,1
%N {1101->1}-transform of the Thue-Morse word A010060.
%C This is also the {1010->1}-transform of the Thue-Morse word A010060.
%H Clark Kimberling, <a href="/A286339/b286339.txt">Table of n, a(n) for n = 1..10000</a>
%e As a word, A010060 = 0110100110010110100101100..., and replacing each 1101 by 1 gives 0100110010100101100...
%t s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {1, 0}}] &, {0}, 9] (* A010060 *)
%t w = StringJoin[Map[ToString, s]]
%t w1 = StringReplace[w, {"1101" -> "1"}]
%t st = ToCharacterCode[w1] - 48 (* A286339 *)
%t Flatten[Position[st, 0]] (* A286340 *)
%t Flatten[Position[st, 1]] (* A286341 *)
%Y Cf. A010060, A286340, A286341.
%K nonn,easy
%O 1
%A _Clark Kimberling_, May 09 2017