Find the first five tens of these recursively defined sequences: 9. 3: - 2. an - 2am.. -5 10. 31 = 3, an = an1 + 3 11. at = 2, az = 4, an = an-1 + ana Find a recursive formula for each of the following 12. 5, 7, 9, 11, .. H 13. 4, 12, 36, 14. 2, 1, 3, 4, 7, 11