Smallest composite that when added to sum of prime factors reaches a prime after n iterations.

Terms

a(0) =6a(1) =8a(2) =4a(3) =32a(4) =49a(5) =45a(6) =60a(7) =125a(8) =82a(9) =66a(10) =150a(11) =129a(12) =559a(13) =417a(14) =358a(15) =378a(16) =314a(17) =279a(18) =247a(19) =183a(20) =1152a(21) =1102a(22) =2265a(23) =1929a(24) =1658a(25) =1524a(26) =1414a(27) =5708a(28) =8047a(29) =6033