LeastCommonMultiple({k+prime(k): 1<=k<=n}).

Terms

a(0) =3a(1) =15a(2) =120a(3) =1320a(4) =2640a(5) =50160a(6) =50160a(7) =451440a(8) =902880a(9) =11737440a(10) =82162080a(11) =575134560a(12) =575134560a(13) =575134560a(14) =17829171360a(15) =410070941280a(16) =410070941280