An interruption.
A single number, such as 2481020, cannot define a sequence.
A single number, such as 256196144100643616 does not represent a sequence.
10
The term that comes before nth term
An example of an infinite geometric sequence is 3, 5, 7, 9, ..., the three dots represent that the number goes on forever.
A single number, such as 172516261546 does not represent a sequence.
A single number, such as 483672438 does not make a sequence.
A single number, such as 2481020, cannot define a sequence.
A single number, such as 256196144100643616 does not represent a sequence.
A single number, such as 3773949588525642992, does not constitute a sequence.
39
10
36864
The term that comes before nth term
10
An example of an infinite geometric sequence is 3, 5, 7, 9, ..., the three dots represent that the number goes on forever.
Each following number in the sequence is being divided by 4. Therefore, the next number in the sequence is 3/4 = 0.75.