Numbers that are the sum of 2 cubes in more than 1 way (primitive solutions).

Terms

a(0) =1729a(1) =4104a(2) =20683a(3) =39312a(4) =40033a(5) =64232a(6) =65728a(7) =134379a(8) =149389a(9) =171288a(10) =195841a(11) =216027a(12) =327763a(13) =402597a(14) =439101a(15) =443889a(16) =515375a(17) =684019a(18) =704977a(19) =805688a(20) =842751a(21) =920673a(22) =955016a(23) =984067a(24) =994688a(25) =1009736a(26) =1016496a(27) =1073375a(28) =1092728a(29) =1331064