1029188160domain: NAppears in sequencesLargest number having binary order n (A029837) and of which the number of divisors is maximal in that range of g(k) = n.at n=30A036493If n | a(n) then a(n+1) = a(n)/(highest power of n that divides a(n)), otherwise a(n+1) = n*a(n); a(0) = 1.at n=18A065422