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.
It is: nth term = 35-9n
At least two or more numbers are needed to work out the nth term
(n^2+n)/2
They are: nth term = 6n-4 and the 14th term is 80
There is no such formula. Rectangular numbers are composite numbers and there is no known formula that will generate either composite numbers or prime numbers.
The Nth term formula for oblong numbers is N = N(N+1)
it is 6n
the first 4 terms of the sequence which has the nth term is a sequence of numbers that that goe together eg. 8,12,16,20,24 the nth term would be 4n+4
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.
It is: nth term = 35-9n
At least two or more numbers are needed to work out the nth term
The nth term of the sequence is expressed by the formula 8n - 4.
nth term = 5 +8n
The nth term is: 5-6n
Give the simple formula for the nth term of the following arithmetic sequence. Your answer will be of the form an + b.12, 16, 20, 24, 28, ...
(n^2+n)/2