295
the rule is:
f(n+1) = 2f(n) - n
11 comes next.
111221
6.
17 cause it is the next prime number
the numbers next in series are 35,43,51,... any two consecutive terms has a difference of 8
11 comes next.
16.
The number 7 comes next.
111221
67
11
13
17
11
6.
17 cause it is the next prime number
the numbers next in series are 35,43,51,... any two consecutive terms has a difference of 8