Product of the smallest prime divisors of composite numbers between successive primes.

Terms

a(0) =1a(1) =2a(2) =2a(3) =12a(4) =2a(5) =12a(6) =2a(7) =12a(8) =120a(9) =2a(10) =120a(11) =12a(12) =2a(13) =12a(14) =168a(15) =120a(16) =2a(17) =120a(18) =12a(19) =2a(20) =168a(21) =12a(22) =120a(23) =1680a(24) =12a(25) =2a(26) =12a(27) =2a(28) =12a(29) =2217600