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A Quickie, not tricky (Posted on 2015-05-11) Difficulty: 1 of 5
How many ordered sets of positive integers are there if:

1.Their sum is less than 6
2. There are at most 4 addends
3. None of them is composite.

Please specify how quick were you to get the right answer.

No Solution Yet Submitted by Ady TZIDON    
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Comments: ( You must be logged in to post comments.)
  Subject Author Date
re(4): Solution spoiler.....Now list them ALL!Jer2015-05-11 12:48:26
Hints/Tipsre(3): Solution spoiler.....Now list them ALL!Ady TZIDON2015-05-11 12:00:22
re(2): Solution spoiler.....Now list them ALL!Jer2015-05-11 11:54:57
re(2): Solution spoiler.....Now list them ALL!Dej Mar2015-05-11 11:09:35
Hints/Tipsre: Solution spoiler.....Now list them ALL!Ady TZIDON2015-05-11 10:05:29
Solution spoilerJer2015-05-11 09:41:43
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