| 
 | 
 | 
 numbers form a magic series of degree 
 if the sum of their 
th Powers is the Magic Constant
of degree 
 for all 
.
See also Magic Constant, Magic Square
References
Kraitchik, M.  ``Magic Series.''  §7.13.3 in Mathematical Recreations.  New York: W. W. Norton, pp. 183-186, 1942.