Period 4: repeat [0, 0, 1, 1].

Terms

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