The sequence 157, 1, -9, -17 appears to follow a pattern where each term decreases by an increasing amount. Specifically, the first difference between terms is -156, then -10, -8, indicating a pattern of decreasing by 2 each time. To find the nth term rule, we can express it as a quadratic function, but based on the visible pattern, it seems the sequence could be represented as ( a_n = 157 - 8(n - 1) - 2(n - 2)(n - 1)/2 ), where n is the term number. The exact formula may need further analysis to fit precisely to a quadratic form.
a maths solution
1254
0.5n(n+1)
You can't figure out the rule for a sequence from a single number.
The sequence 7101316 appears to have a pattern of increasing numbers. However, without a clear rule or mathematical formula provided, it's difficult to determine a precise Nth term. If you can provide more context or specify the rule governing the sequence, I could help you find the Nth term more accurately.
whats the nth term for 9,12,17,24,33
a maths solution
6n-5 is the nth term of this sequence
1254
0.5n(n+1)
The nth term is: 3n+2 and so the next number will be 20
You can't figure out the rule for a sequence from a single number.
In the study of sequences, given a number n, the position to term rule tells you how the nth term of the sequence is calculated.
The nth term is 4n - 3
The nth term = 9n-2
The sequence 7101316 appears to have a pattern of increasing numbers. However, without a clear rule or mathematical formula provided, it's difficult to determine a precise Nth term. If you can provide more context or specify the rule governing the sequence, I could help you find the Nth term more accurately.
94 and you skip it by 8's