Decimal part of a(n)^(1/7) starts with n so that a(n) < a(n+1).

Terms

a(0) =129a(1) =181a(2) =250a(3) =341a(4) =459a(5) =611a(6) =804a(7) =1047a(8) =1350a(9) =1725a(10) =2752a(11) =2814a(12) =2878a(13) =2944a(14) =3010a(15) =3078a(16) =3147a(17) =3217a(18) =3289a(19) =3362a(20) =3436a(21) =3512a(22) =3590a(23) =3668a(24) =3749a(25) =3830a(26) =3914a(27) =3998a(28) =4085a(29) =4173