Question

2,3,3,5,10,13,39,_,172,177

Answer 1

Answer:

43 is the answer...... Because

If we see pattern

2+1 = 3

And 3×1=3

Than 3+2 = 5 and 5×2 = 10

Then 10+3 = 13 and 13×3 = 39

Then 39 + 4 = 44 and 43 × 4 = 172 ans so on