Distinct values in A339743, in order of appearance.

Terms

a(0) =1a(1) =2a(2) =4a(3) =6a(4) =30a(5) =60a(6) =210a(7) =2310a(8) =18480a(9) =120120a(10) =150150a(11) =660660a(12) =1531530a(13) =2492490a(14) =3063060a(15) =4594590a(16) =38798760a(17) =48498450a(18) =193993800a(19) =446185740a(20) =6915878970a(21) =13831757940a(22) =80313433200a(23) =129393864600