n^3 - 1 divided by its largest cube divisor.

Terms

a(0) =7a(1) =26a(2) =63a(3) =124a(4) =215a(5) =342a(6) =511a(7) =91a(8) =37a(9) =1330a(10) =1727a(11) =2196a(12) =2743a(13) =3374a(14) =4095a(15) =614a(16) =17a(17) =254a(18) =7999a(19) =9260a(20) =10647a(21) =12166a(22) =13823a(23) =1953a(24) =17575a(25) =19682a(26) =813a(27) =24388a(28) =26999a(29) =29790