Decimal part of cube root of a(n) starts with 1: first term of runs.

Terms

a(0) =10a(1) =30a(2) =69a(3) =133a(4) =227a(5) =358a(6) =532a(7) =754a(8) =1031a(9) =1368a(10) =1772a(11) =2249a(12) =2804a(13) =3443a(14) =4174a(15) =5001a(16) =5930a(17) =6968a(18) =8121a(19) =9394a(20) =10794a(21) =12327a(22) =13998a(23) =15814a(24) =17780a(25) =19903a(26) =22189a(27) =24643a(28) =27271a(29) =30081