Decimal part of a(n)^(1/3) starts with n so that a(n)<a(n+1).

Terms

a(0) =9a(1) =10a(2) =11a(3) =13a(4) =14a(5) =16a(6) =18a(7) =20a(8) =22a(9) =25a(10) =30a(11) =134a(12) =135a(13) =231a(14) =232a(15) =233a(16) =234a(17) =235a(18) =237a(19) =238a(20) =239a(21) =240a(22) =241a(23) =242a(24) =243a(25) =245a(26) =246a(27) =247a(28) =248a(29) =249