Decimal expansion of 1/666.

Terms

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