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Text File  |  1992-09-03  |  779 b   |  23 lines
  1. Newsgroups: sci.math
  2. Path: sparky!uunet!munnari.oz.au!bruce.cs.monash.edu.au!monu6!minyos.xx.rmit.oz.au!matilda.vut.edu.au!kcj
  3. From: kcj@matilda.vut.edu.au (Kate)
  4. Subject: Permutation problem
  5. Message-ID: <Bu14Ep.IEE@matilda.vut.edu.au>
  6. Organization: Victoria University of Technology
  7. Date: Fri, 4 Sep 1992 01:06:25 GMT
  8. Lines: 13
  9.  
  10. Can someone tell me the formula for getting the number
  11. of permutations of any group of numbers that add up to a certain number. e.g.
  12. how many permutations of length 5 add up to 20?
  13.  
  14. Thanks,
  15.  
  16. Kate
  17.  
  18. -- 
  19. Kate Juliff                           | kcj@matilda.vut.edu.au
  20. Victoria University                   | phone +61 3 4814720   
  21. P.O. BOX 14428,                       | fax   +61 1 6902011 
  22. MELBOURNE MAIL CENTRE, AUSTRALIA 3000 |                     
  23.