Create a list of index with a specific sequence

[joaoluiz.sribeiro]

Hi Guys!

I’m trying to create a list with a specific sequence, for example:

In that list, I want to create a new list with that sequence:
0 - 3
3 - 4
4 - 5
5 - 6
6 - 9
9 - 10
I have tried “string.join” and “string. concat”, but I don’t have a success…=(

Can someone give me an advice or show me something similar to that idea?

[Steven]

Is this what you are trying to do?

[salvatoredragotta]

As @Steven suggested , concatenate in a code block with the “+”

if you are also wondering how to use the same data coming out of your GetParameterValueByName node, this is how

[Nico_Stegeman]

Or do mean something like this:

[joaoluiz.sribeiro]

Thanks, @Steven @salvatoredragotta @Nico_Stegeman !!!

you guys are amazing:metal: