Iterate the map in A006369 starting at 144.

Terms

a(0) =144a(1) =96a(2) =64a(3) =85a(4) =113a(5) =151a(6) =201a(7) =134a(8) =179a(9) =239a(10) =319a(11) =425a(12) =567a(13) =378a(14) =252a(15) =168a(16) =112a(17) =149a(18) =199a(19) =265a(20) =353a(21) =471a(22) =314a(23) =419a(24) =559a(25) =745a(26) =993a(27) =662a(28) =883a(29) =1177