451140domain: NAppears in sequencesNumbers n such that prime(n) = floor(n*log(n*omega(n))).at n=11A067250Numbers n such that prime(n) = floor(n*log(n*omega(sigma(n)))).at n=32A067253Least positive integer k such that 1 + 1/2 + ... + 1/k > n/phi, where phi = golden ratio = (1+sqrt(5))/2.at n=21A226160