2, 5, 10, 17, 26, 37, 50, 64
17
26
37
64
Explanation:
The terms of the series are (12 + 1), (22 + 1), (32 + 1), (42 + 1), (52 + 1), (62 + 1),(72+1),…..
So, 64 is wrong and must be replaced by (82 + 1) i.e. 65.
The terms of the series are (12 + 1), (22 + 1), (32 + 1), (42 + 1), (52 + 1), (62 + 1),(72+1),…..
So, 64 is wrong and must be replaced by (82 + 1) i.e. 65.