Decimal expansion of log(21).

Terms

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