Question

What comes in place of question mark ‘?’
4, 6, 16, 62, 308, ?
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Answer 1

$\huge\mathfrak\red{answer}$

4, 6, 16, 62, 308,?,

4, 6, 16, 62, 308, 1846

Because

4 x 2 - 2 = 6

6 x 3 - 2 = 16

16 x 4 – 2 = 62

62 x 5 - 2 = 308

308 x 6 - 2 = 1846.

The next number after 308 is 1846

Answer 2

Answer:

The pattern is 

4*2-2=6

6*3-2=16

16*4-2=62

so on

so last term will be 308*6-2=1846