CREATE TABLE table_27483 ("No. in series" CLOB, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "U.S. viewers  ( millions ) " CLOB, "Original U.S. air date" CLOB, "Prod. code" CLOB)

What number episode in the series had a production code of 110?
SELECT "No. in series" FROM table_27483 WHERE "Prod. code" = '110'
SELECT "No. in series" FROM "table_27483" WHERE "Prod. code" = '110'