6, 15, 24, 33, 42, 51, 60
30
If you mean: 6 12 18 24 then the nth term is 6n
If you mean: 15 11 7 3 then the nth term is 19-4n
Assuming the pattern would continue: 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13...
They are: 6 15 24 33 and 42
44
the anser is that you are stupid
6, 15, 24, 33, 42, 51, 60
A single number, such as 1521273339 does not define a sequence. There is no nth term for a signle number.
nth term is 9n-3 and so the next term will be 42
28
Motorweek - 1987 24-33 was released on: USA: 15 April 2005
30
The nth term is (36 - 4n)
There are infinitely many possible answers. But the simplest is Un = 33 - 3n for n = 1, 2, 3, ...
If you mean: 6 12 18 24 then the nth term is 6n