754299domain: NAppears in sequencesDifferences between two positive cubes in exactly 3 ways.at n=10A014441(17^n - 1)/(2^(5 - (n % 2))).at n=6A152437Differences between two positive cubes in more than two ways.at n=10A265625Sum of two (possibly negative) cubes in at least 3 ways (primitive solutions).at n=25A293650