How to make a simple loop in Twig while i < n?

Question

Twig

Hello, I ran into a very simple problem, but for some reason I can not find the answer in the documentation.
I have a line counter, I need to repeat the iterations of the loop until the desired number is printed.
In the documentation, the following example\

{% for i in 0..10 %}
    * {{ i }}
{% endfor %}

But by substituting the counter for the numbers, Twig doesn't print anything. And passing an array with numbers is wrong. Please tell me the analogue for i

Answer 1

{#
    n разумеется можно задавать и в логике (или в gulp-data, если это сборщик фронта),
    это просто переменная
#}
{% set n = 3 %}
{% for i in range(1, n) %}
    {{ i }},
{% endfor %}

Answer 2

{% for i in n %} 
  Текущий: {{ loop.index }}
{% endfor %}