18821096domain: NAppears in sequencesa(n) = (10*n + 6)^3.at n=26A017343a(n) = (11*n + 2)^3.at n=24A017415a(n) = (12*n + 2)^3.at n=22A017547Products of cubes of 3 distinct primes.at n=26A162144a(n) = (p1 + p2)/216 such that p1 >= 5 and p2 = p1 + 2 are twin primes and p1 + p2 is a k-th power with k >= 3.at n=13A330980