Indices of records in A063974.

Terms

a(0) =1a(1) =12a(2) =24a(3) =60a(4) =72a(5) =216a(6) =240a(7) =720a(8) =1440a(9) =2160a(10) =2880a(11) =4320a(12) =8640a(13) =10080a(14) =12960a(15) =17280a(16) =20160a(17) =25920a(18) =30240a(19) =40320a(20) =43200a(21) =51840a(22) =60480a(23) =90720a(24) =103680a(25) =120960a(26) =181440a(27) =241920a(28) =302400a(29) =362880