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 :-)
Find the peak 3n+1 sequence value
Back to basics 15 - classes
Replace multiples of 5 with NaN
Divisible by 5
I want eval
birthday on same day of week
Collaborative Fun : Nomination
Fermat's last theorem - again
Beauty of Parentheses
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