Decimal expansion of 1/11.

Terms

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