Exponential growth for set range

[Rothrock99]

I am trying to have an exponential growth rate for a column starting at 2 and ending at 5million for a range of 310 cells. Are there any formulas that can help me with this?

Thanks

 

[MickG]

Perhaps:-
[5000000^(1/310)]-1

 

[shg]

	A​	B​
1​	Factor​
2​	1.048830498​	A2: =(5000000 / 2) ^ (1 / 309)
3​
4​	2.00​	A4: =2 * $A$2 ^ (ROWS(A$4:A4) - 1)
5​	2.10​
6​	2.20​
7​	2.31​
8​	2.42​
9​	2.54​
10​	2.66​
11​	2.79​
12​	2.93​
308​	3,939,521.43​
309​	4,131,890.22​
310​	4,333,652.48​
311​	4,545,266.89​
312​	4,767,214.54​
313​	5,000,000.00​