importhtml google sheets multiple tables
=UNIQUE({ IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",3); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",4); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",5); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",6); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",7); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",8); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",9); IMPORTHTML("https://en.wikipedia.org/wiki/List_of_Seinfeld_episodes","table",10) })
