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February 28, 2015

February 28, 2015

Posted by **Danny** on Friday, March 29, 2013 at 5:10pm.

- Math -
**Reiny**, Friday, March 29, 2013 at 6:21pm3-letter permutations:

= 2x26x26 = 1352

4-letter permutations:

= 2x26x26x26 = 35152

total = 36504

If not repetition allowed

3-calls = 2x25x24 =

4 letters = 2x25x24x23 =

total = ..

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