Sequence of values

Hi,

Is there a way to create sequence of values in stan similar to R seq? I have below but it doesn’t look elegant.

to_array_1d(
append_row(
append_row(
append_row(
append_row(
append_row(
append_row(
append_row(
append_row(
append_row(
append_row(
append_row(rep_vector(0.25, 1), 0.75),
1.),
1.5),
2.),
3.),
4.),
6.),
8.),
12.),
18.),
24.))

You can use curly braces to create a real array but you still have to enumerate the values.