Question

3,4,10,32,136,685,4116...find the wrong series?

Answer 1

The sequence is as follows :
2nd term = (1st term + 1) * 1
3rd term = (2nd term + 1) * 2
4th term = (3rd term + 1) * 3 and so on.
So, 32 is wrong and must be replaced by (10 + 1) * 3  i.e. 33.