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2 + ((6 + 2 * (n - 1) * (n - 1))

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โˆ™ 2009-10-01 03:51:11
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Q: What is the nth term for the sequence 2 8 16 26 38?
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What is the formula for the nth term of this sequence 26 17 8 -1?

It is: nth term = 35-9n


What is the nth term for 26 18 10 2 -6?

The nth term in this arithmetic sequence is an=26+(n-1)(-8).


What is the nth term of sequence 2246101626?

The sequence S = 2, 2, 4, 6, 10, 16, 26, ... is the Fibonacci sequence multiplied by 2. Like the Fibonacci sequence, each term is found by adding the two previous terms, so Sn = Sn-1 + Sn-2.


What is the nth term for -2 5 12 19 26?

It is: nth term = 7n-9


What is the nth term to 2 8 14 20 26?

It is: nth term = 6n-4


What is the nth term of 2 8 16 26 38?

It depends what the next number in the sequence is. The simplest polynomial for those 5 terms is: U{n} = n² + 3n - 2


What is the nth term of 2 8 16 26 38 52?

n2 + 3n - 2


What is the value of the 7th term in the sequence 6 11 16 21 26?

36


In this sequence -6 -11 -16 -21 -26 what is the seventh term?

-36 your adding -5 to the numbers


What is the nth term for 26 37 50 65 82?

46n9


What is the nth term for 20 14 8 2 -4?

It is: 26-6n


What is the nth term of 18 10 2 -6 -14?

It is: 26-8n


What is the nth term of 12 19 26 33 40?

5 + 7n


Select the next letter in the sequence 16 26 21 31?

There are no letters in that sequence. The progression of numbers can beextended according to the rule shown by appending '26' as the fifth term.


What is the nth term for 8 16 26 38 52?

Each number is increasing by increments of 8 10 12 14 ... etc and so the next number will be 52+16 = 68


Next number in the sequence 16 26 21 31?

a


What is the nth term of 2 10 26 50 82?

t(n) = 4n2 - 4n + 2


What is the nth term of 14 20 26 32 38?

[ 6n + 8 ] is.


What is the next number in the sequence 16 21 26 26 12 5?

My guess: 2.5


What is the nth term for the sequence 18 10 2 -6 -14?

The simplest rule is Un = 26 - 8n for n = 1, 2, 3, ... but it is always possible to fit a polynomial of degree 5 to the given sequence of numbers along with any sixth number.


What is the next number in the following sequence 16 26 21 31?

26 As far as I can tell the sequence is +10,-5,+10,-5.


The pattern of 5 12 19 26?

Expressed in terms of n, the nth term is equal to 7n - 2.


What is the nth term for 2 5 10 17 26 37?

One method is an = n2 +1.So the first term is 1+1the second is 22 +1=5the third is 32 +1=10the fourth is 16+1=17 etc.There is also a recursive way to find it. I only point it out so you can see there may be more than one way to denote the nth term in a sequence. This method uses recursion.2+0=2=a12+3=5=a25+5=10 =a310+7=17 =a417+9=26 =a526+11=37 =a6So nth term is easy recursivelynth term=an =an-1 +(2(n-1)+1) =an-1 +(2n-1) =for example n=4 is the 4th term.a4 =a3 +(8-1)=10+7=17the 5th term a5 =17+(2x5-1)=17+9=26


What is the nth term for 26 17 8 -1 -10?

The common difference (d) between successive terms is -9. The first term (a) is 26 The formula for the nth term [a(n)] of an Arithmetic Series is , a + (n - 1)d. Inputting the values for a and d gives :- a(n) = 26 - 9(n - 1) = 26 - 9n + 9 = 35 - 9n......where n = 1,2,3......


What is next number in the series16 26 21 13?

Since the terms of the given sequence differ by different numbers, then the terms would start a new pattern, so that the other term of the sequence is 23.16 26 21 13 23 18 10...

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