|   | 1 |  initial version  | 
Note that the % is kind of being deprecated in favor of the format method, your snippet will be replaced as follows:
sage: for i in range(5):
....:      print('{:>6} {:>6} {:>6}'.format(i, i^2, i^3)) 
     0      0      0
     1      1      1
     2      4      8
     3      9     27
     4     16     64
 Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
 
                
                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.