Möbius transform of Thue-Morse sequence A001285 (when shifted once right).

Terms

a(0) =1a(1) =1a(2) =1a(3) =-1a(4) =1a(5) =-2a(6) =0a(7) =1a(8) =0a(9) =-2a(10) =0a(11) =2a(12) =0a(13) =0a(14) =-1a(15) =-1a(16) =1a(17) =0a(18) =0a(19) =2a(20) =-1a(21) =0a(22) =1a(23) =-2a(24) =-1a(25) =0a(26) =0a(27) =0a(28) =1a(29) =2