Cody

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

Solution 1718209

Submitted on 31 Jan 2019 by George Iskander
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 1; c_correct = 1; assert(isequal(collatz(n),c_correct))

2   Pass
n = 2; c_correct = [2 1]; assert(isequal(collatz(n),c_correct))

y = 2 1

3   Pass
n = 5; c_correct = [5 16 8 4 2 1]; assert(isequal(collatz(n),c_correct))

y = 5 16 y = 5 16 8 y = 5 16 8 4 y = 5 16 8 4 2 y = 5 16 8 4 2 1

4   Pass
n = 22; c_correct = [22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1]; assert(isequal(collatz(n),c_correct))

y = 22 11 y = 22 11 34 y = 22 11 34 17 y = 22 11 34 17 52 y = 22 11 34 17 52 26 y = 22 11 34 17 52 26 13 y = 22 11 34 17 52 26 13 40 y = 22 11 34 17 52 26 13 40 20 y = 22 11 34 17 52 26 13 40 20 10 y = 22 11 34 17 52 26 13 40 20 10 5 y = 22 11 34 17 52 26 13 40 20 10 5 16 y = 22 11 34 17 52 26 13 40 20 10 5 16 8 y = 22 11 34 17 52 26 13 40 20 10 5 16 8 4 y = 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 y = 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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