The indexing sequence for successively better golden semiprimes.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =9a(5) =10a(6) =25a(7) =71a(8) =103a(9) =115a(10) =157a(11) =231a(12) =329a(13) =1783a(14) =1835a(15) =4476a(16) =5128a(17) =12462a(18) =16274a(19) =25035a(20) =42174a(21) =72589a(22) =85968a(23) =147666a(24) =613726a(25) =1088825a(26) =1112415a(27) =3125316a(28) =3929736a(29) =5742036