Totally multiplicative sequence with a(p) = 7*(p+1) for prime p.

Terms

a(0) =1a(1) =21a(2) =28a(3) =441a(4) =42a(5) =588a(6) =56a(7) =9261a(8) =784a(9) =882a(10) =84a(11) =12348a(12) =98a(13) =1176a(14) =1176a(15) =194481a(16) =126a(17) =16464a(18) =140a(19) =18522a(20) =1568a(21) =1764a(22) =168a(23) =259308a(24) =1764a(25) =2058a(26) =21952a(27) =24696a(28) =210a(29) =24696