the episode directed by art dielhenn was what number in the series?
CREATE TABLE table_74242 (
    "No. in series" text,
    "No. in season" text,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" text
)
SELECT "No. in series" FROM table_74242 WHERE "Directed by" = 'Art Dielhenn'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: the episode directed by art dielhenn was what number in the series? ### Input: CREATE TABLE table_74242 (
    "No. in series" text,
    "No. in season" text,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" text
) ### Response: SELECT "No. in series" FROM table_74242 WHERE "Directed by" = 'Art Dielhenn'