Item IDs and Pokemon IDs?

Is there anywhere I can see the Pokemon ID’s and Item ID’s? I’ve searched the wiki, looked it up online. And while I have found a list of item ID’s, I have not found one for Pokemon ID’s.

This information is not provided as there is no reason for the player to know the internal data of the game for any reasons we support under our FAQ.

I like playing around with the code of Pokémon games, a lot of wacky stuff can be achieved. So that’s why I was asking. Sorry, then.