125
343.
In the list of cubes, the next number is 216.
13 ...23 ...33 ...43 ...53=125■
512
The next cube number, after 43 = 64 is 53 = 125.
125
1 8 27 64 125 ...13 23 33 43 53 63 73 ...1 8 27 64 125 216 343...
343.
In the list of cubes, the next number is 216.
13 ...23 ...33 ...43 ...53=125■
512
27= 3364=43125=53so next number will be 63 = 216
64, 125 and 216
These are perfect cubes (of 1, 2 and 3) so the next two are 64 and 125
1 8 27 64 125 216 343
125 (the sequence is successive numbers cubed)