Lottaloot,
Since you're a Platinum member, you have some great tools here at Lottery Post to be able to generate lists like that in a snap.
First, to get the list of 220 unique combos, you can go to the Deflate 3 page and change the first option to "Deflate all boxed number combinations minus the numbers in the box below". Then, without entering any numbers or doing anything else, just click the Deflate Numbers button. You will instantly be shown all 220 unique Pick 3 combos.
Once you have that list, you can easily break them out several different ways. For example, to break them into singles, doubles, and triples, copy the numbers to the clipboard (there's a single button-click on the Deflate page to do that), then go to the Inspector 3 page, paste the numbers into the Input box (delete any non-numeric text that was pasted), and click the Inspect Numbers button. You will get a full breakdown of the 220 unique combos - including the singles, doubles, and triples (near the bottom).
The same tools are available for Pick 4 games (Inspector 4 and Deflate 4). All the tools are available in the Resources menu at the top of every page.
Anyone who is not a Gold or Platinum member -- who just has a regular free membership -- gets 20 free uses of all Deflate and Inspector tools. Those 20 free uses do not limit the functionality at all -- you get to use the products without any limitation 20 times each.
Once you see how both tools function, you can also see that there are a TON of cool features you can use to do things like eliminate duplicates, apply a variety of filters, and deflate/inspect the numbers that don't appear in your list.
Also, both tools can be automatically fed with data from both the results pages and the predictions pages. So, if you're looking at the results for Michigan, you can click on Pick 3 and a little popup menu allows you to Inspect or Deflate past results, and you select how far back to history to Inspect/Deflate. Or, if you're looking at all the predictions for Michigan, you can choose to Inspect or Deflate all the predictions that you're looking at by selecting the option from the Prediction Tools popup menu right on the page. (That function even respects whether or not you're including All States predictions.)
There are a million other uses for both tools, and if you start to use them you'll see what I mean.