Semiprimes of the form k^3 + 1.

Terms

a(0) =9a(1) =65a(2) =217a(3) =4097a(4) =5833a(5) =10649a(6) =21953a(7) =74089a(8) =195113a(9) =216001a(10) =343001a(11) =373249a(12) =474553a(13) =1000001a(14) =1061209a(15) =1191017a(16) =1404929a(17) =3241793a(18) =3796417a(19) =4251529a(20) =6859001a(21) =9261001a(22) =12487169a(23) =21952001a(24) =29791001a(25) =35937001a(26) =43614209a(27) =45882713a(28) =55742969a(29) =62099137