Totally multiplicative sequence with a(p) = 10p for prime p.

Terms

a(0) =1a(1) =20a(2) =30a(3) =400a(4) =50a(5) =600a(6) =70a(7) =8000a(8) =900a(9) =1000a(10) =110a(11) =12000a(12) =130a(13) =1400a(14) =1500a(15) =160000a(16) =170a(17) =18000a(18) =190a(19) =20000a(20) =2100a(21) =2200a(22) =230a(23) =240000a(24) =2500a(25) =2600a(26) =27000a(27) =28000a(28) =290a(29) =30000