628425domain: NAppears in sequencesOdd nonunitary abundant numbers.at n=14A094889Odd numbers taking exactly 21 steps to reach 15 in A086793.at n=0A119398Odd numbers k such that A187795(k) > 2*k.at n=14A347936Primitive terms of A347936: terms of A347936 that are not multiples of other terms of A347936.at n=13A347939