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Each number is twice the previous number.

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Q: What is the n th term for the sequence 1 2 4 8 16?
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What is the nth term to the fibornacci sequence?

the (n-1)th term plus the (n-2)th term.


Find the 19th term of the arithmetic sequence -4, -1 1/3, 1 1/3, 4?

The 19th term of the sequence is 16.


What is the nth term for 0 1 1 2 3 5 8 13?

This is the Fibonacci sequence, where the number is the sum of the two preceding numbers. The nth term is the (n-1)th term added to (n-2)th term


What is the rule in these nunbers 3-7 4-10 5-13?

Let n (i) = the term number of each term in the sequence., with (i) going from 1-6 E.g term number 1 (n (1) ) is 3. n(2)= -7 etc... Therefore n(i) for odd terms in the sequence is n (i)= (n (i -2)th term +1). For even terms in the sequence, n(i)= (n (i - 2)th term -3).


The first term is 4 and the common difference is 3. the fifth term of this sequence is?

The nth term of a arithmetic sequence is given by: a{n} = a{1} + (n - 1)d → a{5} = a{1} + (5 - 1) × 3 → a{5} = 4 + 4 × 3 = 16.


What is the nth term of this sequence 1 4 9 16 25?

n2


What is the seventh term in the following sequence 1 -2 4 -8?

1 - 2 - 4 - 8 - 16 - 32 - 64 the sequence doubles


What is the next number sequence 16 8 4 2?

1. Each term is half the previous term.


What is the 8th term of the sequence 1 4 9 16 25?

The 8th term is 64. The sequence is the squares of the counting numbers. The nth term is given by t(n) = n².


What are the first four terms of a sequence when the nth term equals n to the power of 4 and what term number is 14641 in the sequence?

1, 16, 81, 256 14641 is the 11th term.


The fourth term of a geometric sequence is -64 the product of the first and third term is 16?

the series can be 1,-4,16,-64


What is the next term in the sequence 1 4 9 16.?

1, 4,9, 16, 25, 36,49 this is the next three sequence po