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SASMO 2014 Secondary 4 (Grade 10) Contest Question 5

SASMO · SASMO 2014 Secondary 4 (Grade 10) Contest

Question 5

A sequence of numbers has 6 as its first term, and every term after the first is
defined as follows:

e If aterm Ais an even number, then the following term in the sequence is é 2

e If aterm B is an odd number, then the following term is 3B +1.
If the first four terms in our sequence are 6, 3, 10 and 5, what is the 200" term
of the sequence?

Question illustration