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

Terms

a(0) =1a(1) =2a(2) =3a(3) =30a(4) =3a(5) =70a(6) =3a(7) =385a(8) =4095a(9) =5a(10) =7854a(11) =1235a(12) =7a(13) =1265a(14) =23205a(15) =127281a(16) =5a(17) =62062a(18) =2737a(19) =3a(20) =502645a(21) =615a(22) =1632323a(23) =124158255a(24) =385a(25) =17a(26) =4823a(27) =3a(28) =2849a(30) =1118