a(n) = Product_{d|n, d<n} A260443(d).

Terms

a(0) =1a(1) =2a(2) =2a(3) =6a(4) =2a(5) =36a(6) =2a(7) =30a(8) =12a(9) =108a(10) =2a(11) =2700a(12) =2a(13) =180a(14) =216a(15) =210a(16) =2a(17) =48600a(18) =2a(19) =40500a(20) =360a(21) =1620a(22) =2a(23) =661500a(24) =36a(25) =2700a(26) =1080a(27) =94500a(28) =2a(29) =153090000