a(n) is the least number k such that A093653(k)/A000120(k) = n.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =24a(6) =64a(7) =66a(8) =84a(9) =72a(10) =210a(11) =132a(12) =450a(13) =792a(14) =288a(15) =264a(16) =1044a(17) =672a(18) =5328a(19) =528a(20) =1344a(21) =840a(22) =1026a(23) =1056a(24) =4116a(25) =1800a(26) =4128a(27) =2112a(28) =5124a(29) =3780