Records in A352187.

Terms

a(0) =1a(1) =2a(2) =4a(3) =6a(4) =9a(5) =12a(6) =15a(7) =18a(8) =21a(9) =24a(10) =25a(11) =30a(12) =33a(13) =36a(14) =39a(15) =42a(16) =51a(17) =56a(18) =57a(19) =77a(20) =121a(21) =207a(22) =333a(23) =345a(24) =371a(25) =391a(26) =469a(27) =871a(28) =1111a(29) =1121