- #1
ehrenfest
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Homework Statement
In the first solution to 1999 A3 at the this website:
http://www.unl.edu/amc/a-activities/a7-problems/putnam/-pdf/1999s.pdf
You do not need to read the problem.
I do not see hot they go the recurrence relation in the first sentence. Specifically I do not follow reason why their first expression "yields the recurrence..."?
Homework Equations
The Attempt at a Solution
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