a(n) = A001235(n) - floor(A001235(n)^(1/3))^3.

Terms

a(0) =1a(1) =8a(2) =8a(3) =1000a(4) =64a(5) =8a(6) =729a(7) =27a(8) =232a(9) =1728a(10) =64a(11) =216a(12) =1728a(13) =512a(14) =8000a(15) =4913a(16) =729a(17) =27a(18) =125a(19) =512a(20) =64a(21) =5832a(22) =13331a(23) =216a(24) =13580a(25) =125a(26) =4913a(27) =1000a(28) =1856a(29) =3375