The quoted numbers are all PRIME Numbers.
The next prime numbers after '11' are , 13 ,17,19,23,29,31,37,41,43,47, up to '50'
Prime Numbers , like ordinary numbers, go to infinity.
NB After '2' , there are no. even prime numbers. They are all ODD NUmbers.
17.
17 cause it is the next prime number
2
2 3 5 7 11 13 17 19 23 ... Prime numbers
17, it's the sequence of primes.
This is a list of prime numbers, the next ones are 17, 19, 23, 29
Actually the next number in the sequence is 17 A 19 , 23 , 29 , 31 ,.......... Prim number
11 , 13... (prime no)
prime numbers - next number is 13
13
2.
7, 11 and 13
17 cause it is the next prime number
2 is the answer
These are all prime numbers. The next one is 17
17
23
you are adding 2, so its 17