Decimal expansion of Pi/7.

Terms

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