NUMERAÇÃO DE PÁGINAS

Here's a variant of an existing script that numbers your odd pages. (In fact, the script numbers any page with a folio frame on it or its applied master page.)

First add a text frame on your master page for the page number. Label the frame folio on the Layers panel. Then run the script. If you add or remove any pages, simply run the script again.

(function () {

  var indd = app.documents[0];
  var pages = indd.pages.everyItem().getElements();
  var folio = 0;
  var frame;

  //--------------------------------------
  // If there's a frame on the page, return it.
  // Otherwise, try to override one.
  
  function getFrame (page) {
    var f = page.textFrames.item ('folio');
    if (f.isValid) {
      return f;
    }
    var m = page.masterPageItems;
    for (var i = 0; i < m.length; i++) {
      if (m[i].name === 'folio') {
        return m[i].override (page);
      }
    }
    return null;
  }
        
  //==================================================

  for (var i = 0; i < pages.length; i++) {
    frame = getFrame (pages[i]);
    if (frame) {
      frame.parentStory.contents = String (++folio);
    }
  }

}());

Best to do it manually - through threaded text frames on each page.

Create an excel file and setup the numbers there - easy to do in excel

then copy and paste them. 

If you setup a Page number text frame on your master page - you can then thread your page numbers from page to page

I tried to create a script that will do it - but I can't get it to work... beyond my experience.