The nth term is equal to 4n.
The Nth term in the series is [ 2N ] .
Clearly, if you omit the sign, the nth. term will be 4n. The alternating sign can easily be expressed as a power of (-1), so in summary, the nth. term is (-1)n4n.
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
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The nth term is equal to 4n.
The Nth term in the series is [ 2N ] .
The nth term is 9n-2
The nth term is 3n+7 and so the next number will be 22
The nth term is: 3n+1 and so the next number will be 16
It goes up by (24-16) = 8 each time. The first time is 16. So the nth term is 8n + 8.
The nth term is 22n and so the next number will be 5*22 = 110
Clearly, if you omit the sign, the nth. term will be 4n. The alternating sign can easily be expressed as a power of (-1), so in summary, the nth. term is (-1)n4n.
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
16
75988 to the 7th
The nth term is n2.