17
13
17 cause it is the next prime number
2
17, it's the sequence of primes.
17
What would be the next number in this series 15 12 13 10 11 8?
13
17 cause it is the next prime number
11
17
you are adding 2, so its 17
2
The pattern is - 5 then +2. 2 and 4 are the next numbers in the series.
17, it's the sequence of primes.
49 (it is an arithmetic series that adds 5 then 7 then 9 then 11 then 13)
This is a list of prime numbers, the next ones are 17, 19, 23, 29