Is it possible to run a "for" loop by manually assigning specific values to the variable ?

I want to run a "for" loop by manually assigning specific values to the variable, as shown below. Is that possible?

for i = 1,3,6,7,11,18.

.............

end

Answer 1

[Walter Roberson]

for i = [1,3,6,7,11,18]
  .............
end

[Jasnoor Singh]

Perfect! Thanks a lot Walter.