Primitive subsequence of A066031: terms of A066031 which are not a multiple of some previous terms.

Terms

a(0) =30a(1) =70a(2) =84a(3) =105a(4) =231a(5) =234a(6) =260a(7) =286a(8) =456a(9) =528a(10) =532a(11) =627a(12) =646a(13) =805a(14) =897a(15) =1116a(16) =1122a(17) =1275a(18) =1364a(19) =1581a(20) =1665a(21) =1798a(22) =1924a(23) =2064a(24) =2150a(25) =2275a(26) =2565a(27) =2632a(28) =2958a(29) =2967