Quoted By:
Sorted by generation, do what you want with this info.
1: Starter, Pidgey, Pidgeotto, Rattata, Mankey, NidoranF, NidoranM, Caterpie, Metapod, Weedle, Kakuna, Spearow, Pikachu
2: Starter, Sentret, Hoothoot, Pidgey, Rattata, Caterpie, Weedle, Ledyba, Spinarak, Poliwag, Teddiursa, Phanpy, Geodude, Dunsparce, Zubat, Gastly, Onix, Bellsprout, Mareep, Ekans, Wooper, Hoppip, Unow
3: Starter, Zigzagoon, Poochyena, Wingull, Taillow, Slakoth, Shroomish, Wurmple, Cascoon, Silcoon, Ralts, Nincada, Whismur, Marill, Abra, Skitty
4: Starter, Bidoof, Starly, Geodude, Onix, Zubat, Pachirisu, Kricketot, Shinx, Abra, Budew, Machop, Psyduck, Ponyta
BW: Starter, Pidove, Purrloin, Patrat, Monkey, Munna, Audino
Do what you want with this info