45239040
domain: N
Appears in sequences
- a(n) = (6*n)!/(5*n+1)!.at n=6A052795
- Product of composite numbers between the n-th and (n+1)st primes.at n=10A061214
- Product 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=30A109915
- a(1) = 1, then product of consecutive composite numbers sandwiched between primes.at n=22A109919
- Magic products of 6 X 6 multiplicative magic squares.at n=28A113026
- E.g.f. satisfies A(x) = exp(x^3*A(x)^2) / (1-x).at n=9A371040