Definition:Taxicab Number/Sequence

Sequence
The sequence of taxicab numbers (sums of $2$ positive cubes) begins:
 * $1729, 4104, 13 \, 832, 20 \, 683, 32 \, 832, 39 \, 312, 40 \, 033, 46 \, 683, 64 \, 232, 65 \, 728, 110 \, 656, \ldots$

Also see

 * Sequence of Hardy-Ramanujan Numbers