Looking at the differences between consecutive terms:
- 15 - 11 = 4
- 17 - 15 = 2
- 24 - 17 = 7
Now, let's continue the pattern:
- The difference between 24 and the next term should be 6 (following the alternating pattern of 4, 2, 7, 6...).
So, 24 + 6 = 30.
Let's check the next differences:
- 65 - 30 = 35
- 101 - 65 = 36
Thus, the complete series is: 11, 15, 17, 24, 30, 65, 101.