Decimal expansion of cube root of 20.

Terms

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