Perfect powers of the form x^3 + y^3 where x and y are distinct positive integers.

Terms

a(0) =9a(1) =243a(2) =576a(3) =6561a(4) =9604a(5) =28224a(6) =36864a(7) =51984a(8) =97344a(9) =140625a(10) =177147a(11) =275625a(12) =345744a(13) =419904a(14) =450241a(15) =614656a(16) =717409a(17) =1028196a(18) =1058841a(19) =1399489a(20) =1500625a(21) =1590121a(22) =1750329a(23) =1806336a(24) =2359296a(25) =3326976a(26) =4782969a(27) =6230016a(28) =7001316a(29) =7962624