Question

111,129,183,345,831,?

Answer 1

111,129,183,345,831
what is this ???????

Answer 2

Answer:2289

Explanation:

The difference between 111 and 129 is 18,

Other difference is 183 and 129 is 54, 345 and 183 is 162 ,831 and 345 is 486.

Then the difference is 18,54,162,486.

This also used as 18*×3^0,18×3^1,18×3^2,18×3^3,18×3^4.

And the finally 18×3^5=1458.

Then answer is 831+1458=2289.

Question is solved.