Record values in A008480.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =12a(6) =20a(7) =30a(8) =60a(9) =105a(10) =120a(11) =140a(12) =180a(13) =210a(14) =280a(15) =420a(16) =504a(17) =840a(18) =1120a(19) =1512a(20) =1680a(21) =2520a(22) =3780a(23) =5040a(24) =6300a(25) =7560a(26) =9240a(27) =12600a(28) =13860a(29) =15120