Semiprimes that are the sum of two positive cubes. Common terms of A003325 and A046315.

Terms

a(0) =9a(1) =35a(2) =65a(3) =91a(4) =133a(5) =217a(6) =341a(7) =407a(8) =559a(9) =737a(10) =793a(11) =1027a(12) =1241a(13) =1339a(14) =1343a(15) =1843a(16) =1853a(17) =2071a(18) =2413a(19) =2771a(20) =2869a(21) =3197a(22) =3383a(23) =3439a(24) =3473a(25) =4097a(26) =4439a(27) =5129a(28) =5833a(29) =6119