That completely depends on where you start, which direction you go, and
what interval you choose for examination.
If you start at ' 1 ', proceed in the direction of increasing positive value, and
examine only the natural numbers, then the first twelve cubes are: 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, 1331, and 1728 .
10 and 9, 12 and 1
1, 8, 27, 64, 125
13 cubes 4,9,16,25,36,46,64,81,100,121,144,169,196
Perfect cubes.
56 2,2,2,7 perfect cubes=1,8
Simply calculate the cubes of a few small numbers, and check which of them are in the desired range.
When it is of the form x3 + y3 or x3 - y3. x or y can have coefficients that are perfect cubes, or even ratios of perfect cubes eg x3 + (8/27)y3.
26
no
125,216,343,512
There are only two. They are 13^3 = 1331 and 14^3 = 2744.
1, 8, 27, 64, 125, 216, 343, 512, 729, 1000