Totally multiplicative sequence with a(p) = 2*(5p-1) = 10p-2 for prime p.

Terms

a(0) =1a(1) =18a(2) =28a(3) =324a(4) =48a(5) =504a(6) =68a(7) =5832a(8) =784a(9) =864a(10) =108a(11) =9072a(12) =128a(13) =1224a(14) =1344a(15) =104976a(16) =168a(17) =14112a(18) =188a(19) =15552a(20) =1904a(21) =1944a(22) =228a(23) =163296a(24) =2304a(25) =2304a(26) =21952a(27) =22032a(28) =288a(29) =24192