249704domain: NAppears in sequencesGaps of 6 in sequence A038593 (upper terms).at n=19A038652Sum of two (possibly negative) cubes in at least 3 ways.at n=29A051383a(0) = 3; a(n+1) is the smallest number not in the sequence such that a(n+1) - Sum_{i=1..n} a(i) divides a(n+1) - Product_{i=1..n} a(i).at n=30A254344