175151domain: NAppears in sequencesFirst column of A261987.at n=14A262042First column of A261987.at n=15A262042First column of A261987.at n=16A262042First column of A261987.at n=17A262042First column of A261987.at n=18A262042Numbers n such that the average of the positive divisors of n is a Fibonacci number.at n=43A272440