bulbasaur
001
ivysaur
002
venusaur
003
charmander
004
charmeleon
005
charizard
006
squirtle
007
wartortle
008
blastoise
009
caterpie
metapod
011
butterfree
012
weedle
013
kakuna
014
beedrill
015
pidgey
016
pidgeotto
017
pidgeot
018
rattata
019
raticate
020
spearow
021