A single number, such as 21357, does not define a sequence.
It is not possible to identify a sequence when given only one number, as in this questions.
121498
5
22
3000
The next whole number after 2099 is 2100
2100
3000
it is y2c
A single number, such as 21357, does not define a sequence.
A single number, such as 2481020, cannot define a sequence.
It is not possible to identify a sequence when given only one number, as in this questions.
A single number cannot define a sequence.
It is: 2054.5
4
One number does not make a sequence (nor a series).