13, because if you add the last number to the current number you get the next number
It is 129.
The next number in the sequence is 27.
Every next number is increased by 5. The next number in the sequence is 23.
42 is the next number in this sequence. This number sequence is adding the next prime number to the last number. So 1 + 2 = 3. Then 3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 + 11 = 29. The next prime number after 11 is 13, so 29 + 13 = 42. The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23)
22
18
37.
The next number in the sequence 5-7-13-31 is 69.
27.
13, because if you add the last number to the current number you get the next number
The nest number in the sequence is 18. Note that the difference between each number and the next number in the sequence follows the simple sequence of 1,2,3,4. Obviously the next in the sequence of increases is 5, so 13+5=18.
It is 129.
The next number in the sequence is 27.
Every next number is increased by 5. The next number in the sequence is 23.
183 + 1 = 44 + 2 = 66 + 3 = 99 + 4 = 13Etc. The next number in the sequence would be 18, then 25, and so on.Ans 2.The previous answer contains an error.The next number in the sequence would be 18 (13 + 5),after which comes 24 (18 + 6 ) not 25.
119. un = (-n4 + 15n3 - 77n2 + 225n + 192)/6