A159637 - OEIS

%I #3 Sep 08 2013 13:31:38

%S 0,1,1,1,0,1,0,0,0,0,1,1,0,1,1,0,0,1,1,0,0,0,1,0,0,0,1,0,1,1,1,1,1,1,

%T 1,1,1,0,1,0,0,0,1,0,1,0,0,0,0,1,1,0,0,0,0,0,1,0,1,1,0,1,1,0,1,0,1,1,

%U 1,1,0,0,0,0,1,1,1,1

%N Start with [0], repeatedly apply the map 0 -> [01/10], 1 -> [10/01] .

%C Square array related to Thue-Morse sequences, read by antidiagonals .

%F T(n,0) = A010060(n) ; T(0,k) = A010060(k) .

%e 0 -> [01/10] -> [0110/1001/1001/0110] -> [01101001/10010110/10010110/01101001/10010110/01101001/01101001/10010110] -> ...

%Y Cf. A010059, A010060

%K nonn,tabl

%O 0,1

%A _Philippe Deléham_, Apr 17 2009