Question

What is the next number in this sequence?
2,3,5,8,12,

Answer 1

: the next number should be 17.


: they are adding one on each time i.e. +1, +2, +3, +4, +5....

Answer 2

17

Explanation:

2 (+1), 3 (+2), 5 (+3), 8 (+4), 12 (+5), 17