Extension to problem 2479:
Determine the number of complete set of Mongean shuffles required to get the original status of a deck of cards of length n.
Brute force :-)
Add two numbers
Finding Perfect Squares
How to subtract?
Tribute to Ramanujan
Fermat's last theorem - again
birthday on same day of week
Let's see how peculiar we can get
Neither minima nor maxima
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