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
2n
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
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.
16
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
2n
The nth term is n2.
75988 to the 7th