Product of all distinct prime factors of all composite numbers between n-th prime and next prime.

Terms

a(0) =2a(1) =6a(2) =30a(3) =6a(4) =210a(5) =6a(6) =2310a(7) =2730a(8) =30a(9) =39270a(10) =7410a(11) =42a(12) =7590a(13) =46410a(14) =1272810a(15) =30a(16) =930930a(17) =82110a(18) =6a(19) =21111090a(20) =1230a(21) =48969690a(22) =1738215570a(23) =2310a(24) =102a(25) =144690a(26) =6a(27) =85470a(29) =16770a(30) =49990710