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|Seven given - the eighth TBD (Posted on 2018-03-14)
3, 23, 17, 5, 7, 67, 39, X.
The above line represents a finite sequence of 8 integers.
7 are spelled out, the last one is left to be added by you.
If asked to continue the sequence, what options do you suggest
for the next 3 members?
There are several valid solutions.
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