It is: -6n+22
It is: nth term = -4n+14
The Nth term in the series is [ 2N ] .
The nth term is (2n - 12).
The nth term is 9n-2
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
The sequence has a difference of 10, so the nth term starts with 10n. Then to get to -8 from 10 you need to subtract 18. So the nth term is 10n - 18.
The nth term is 22n and so the next number will be 5*22 = 110
2n
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The nth term in this arithmetic sequence is an=26+(n-1)(-8).
4 10 16 22 28 34 40 ....... Each term is increased by 6 or nth term = 6n-2