Question 1170423
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Solving this problem has nothing to do with mathematics.<br>
If in fact some logical pattern was used to produce the sequence, then finding that pattern is a pure guessing game -- it's not mathematics.<br>
It is also very likely that there are many different logical patterns that will produce this (or any other) sequence of numbers.<br>
It is also possible that the author of the problem simply wrote down a random sequence of integers.<br>