24, 65.
612
25
16
While there are not enough terms to be fully certain, it appears that the following numbers in the sequence are being multiplied by the nth term. Therefore, 24 x 5 = 120 will be the next term in the sequence.
24, 65.
The next is 3.
10
612
25
8 and then 1.6
Yes, that's what a geometric sequence is about.
Each number is decreasing by 3. The next numbers in the sequence would be -18, -21, -24, -27, -30.
16
21
A single number, such as 4642142824816 does not constitute a sequence.
63, 102, 165...