311875200domain: NAppears in sequencesProduct of composite numbers between the n-th and (n+1)st primes.at n=14A061214Product of all composite numbers k such that n<k<prime(r) where prime(r-1)<=n, or 1 if this set of k is empty.at n=46A109915a(1) = 1, then product of consecutive composite numbers sandwiched between primes.at n=30A109919