Question 1168251
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This is not a math problem; it is a guessing game.  And likewise for ANY problem like this.<br>
With no information about what kind of sequence is it, any numbers can be used in the two empty spots and it will be a valid sequence.<br>
Spend as much (or as little) time as you want trying to find a logical pattern that tells you what the missing numbers are....  But realize that any answer you come up with might not be "right".<br>