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#1 2008-10-01 13:47:03
- saveme
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selecting integers
hi again 
another problem I can't see how to solve... how many ways are there to choose 25 integers from 1...100 (without repetitions) so that no consecutive integers are chosen? that is, if you pick 7, you can't pick neither 6 nor 8, for example.
thanks in advance
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