Q: What is the Nth term for a triangle number?

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It is not possible to determine an nth term from a single number.

Any number can be the nth term of a suitable AP.

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.

A single number, such as 15131197 does not constitute a sequence, and so there cannot be an nth term.

A single number, such as 491625 does not define a sequence and so cannot have an 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

-4-14112031 = -14112035 is a single number, not a sequence! It cannot have an nth term.

A single number, such as -3052 cannot define a sequence and, without a sequence you cannot have an nth term.

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

241688

The nth term is 22n and so the next number will be 5*22 = 110

The nth term is: 3n-7 and so the next number will be 11

The nth term is: 3n-7 and so the next number will be 11

If you mean: 8 28 48 and 68 then the nth term is 20n -12 and so the next number will be 88

The nth term is: n^2 +2 and so the next number will be 38

No, it will be a formula, because "the nth term" means that you have not defined exactly which term it is. So, you make a formula which works for ANY term in the sequence.

The single number 37111519 does not comprise a sequence.A single number such as 37111519 does not constitute a sequence and so there can be no nth term.

The term that comes before nth term

If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128

The hypotenuse of the nth triangle has a length of sqrt(n+1)

The nth triangular number is n(n+1)/2 820

A single number, such as 44444, does not define a sequence.

The nth term is 3n+2 and so the next number will be 17

The nth term is: 3n+2 and so the next number will be 20

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