Decimal expansion of 4th root of 21.

Terms

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