152928domain: NAppears in sequencesNumbers with prime factorization pq^4r^5.at n=27A190468Integers n such that n^2 = 2*x*(y-x), where x and y are consecutive terms in A014574.at n=32A255230Sequence lists numbers k > 1 such that k^3 == phi(k) (mod sigma(k)), where phi = A000010 and sigma = A000203.at n=7A324215