14 is divided into two series 1.4.5.9 and 2.3.6. 18 (as you can see). The next number is 1 series. The rule is that the first two numbers add up to the third number, so 5+9 = 65438. ......

.2.3.6.18.108.2, answer 1: 14. There are two series 1, 4, 5, 9 and 2, 3, 6, 18. The next number is 1 series. The rule of the number 1 is that the sum of the first two numbers is equal to the third number, so 5+9= 14.

Answer 2: 29. 1+2+4-4 = 3, 2+4+3-4 = 5, 4+3+5-4 = 8, ... and so on, starting from the fourth number, each number is the sum of the first three numbers minus 4. So 6+9+ 18-4=29..., 1,