Question

49,216,625,1024,729,........

Answer 1

49=7^2
216=6^3
625=5^4
1024=4^5
729=3^6

Then, the successive number is 2^7 or 128
The next number is 1^8=1 and so on.

Ans) 49,216,625,1024,729,128,1