543182640domain: NAppears in sequencesMax{ k!/(a(1)!*a(2)!*..*a(n)!) : a(1) + 2*a(2) + 3*a(3) + ... + n*a(n) = n, a(1) + a(2) + ... + a(n) = k }.at n=37A102462Least integer with n pentagonal divisors.at n=28A356132