Problem 21. Return the 3n+1 sequence for n

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is even or 3n+1 if the number is odd. The sequence always terminates with 1.
So if
n = 13
then
c = [13 40 20 10 5 16 8 4 2 1]

Solution Stats

52.77% Correct | 47.23% Incorrect
Last Solution submitted on Apr 14, 2024

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