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The Nth term for a triangle number is:

0.5n(n+1)

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∙ 15y ago
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What is the nth term of 1 2 4 8?

Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.Each number in this sequence is twice the previous number. The nth. term is 2n-1.


What is an example of a nth term?

Nth term With the nth term you substitute the n for the term number (e.g. 50) so the 50th term in 2n+3 would be 2x50+3=103


How do you find the nth number?

Basically the nth number is any possible number in the world!! Generally if you come across a question like this there will be more to it. For example: In the sequence 2, 4, 6, 8, 10.... what is the nth term? This means that they want a general formula for each term. So if x is the term number, the nth term would be 2x. That's all the information I can give you, I'm sure someone else might be able to help a little more :)


What is the nth term formula for the triangle numbers 1 3 6 10 15 21?

(n^2+n)/2


What is the nth term formula for the sequence 1 4 9 16 25 36?

Formula for nth termTn = a + (4n - 1) {where a is the first term and n is natural number}


What is the nth term for 4 8 12 16?

The nth term is equal to 4n.


What is the number sequence of 1 4 and 7?

The nth term of the sequence is 3n - 2.


What is the nth term for 7 11 15 19?

The nth term in this sequence is 4n + 3.


What is the position to term rule of 8 18 28 38?

If the term number is n, then the nth term is 10(n-1) +8.


What is the expression 3n plus 1 when n represents a number's position in the sequence?

nth term


What is the nth term for 5 11 17 23 29?

35 * * * * * That is the next term. The question, however, is about the nth term. And that is 6*n - 1


How do you write the Nth term in the sequence 2 4 8 16?

The Nth term in the series is [ 2N ] .