A025407 Numbers that are the sum of 4 positive cubes in 3 or more ways.

1225, 1521, 1582, 1584, 1738, 1764, 1979, 2009, 2249, 2366, 2415, 2422, 2457, 2459, 2485, 2520, 2539, 2737, 2753, 2763, 2790, 2799, 3008, 3094, 3185, 3187, 3213, 3248, 3276, 3392, 3456, 3458, 3465, 3572, 3582, 3600, 3607, 3626, 3656, 3663, 3717, 3736

Offset: 1

Author

David W. Wilson

Keywords

• nonn

Crossrefs

Cf. A025368, A025398, A025405, A025406, A343704, A343971, A344241.

Formula

{n: A025457(n) >= 3}. - R. J. Mathar, Jun 15 2018