What number was manufactured 1 in 1841?
CREATE TABLE table_62450 (
    "Class" text,
    "Number(s)" text,
    "Quantity" text,
    "Year(s) of Manufacture" text,
    "Type" text
)
SELECT "Number(s)" FROM table_62450 WHERE "Quantity" = '1' AND "Year(s) of Manufacture" = '1841'
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: What number was manufactured 1 in 1841? ### Input: CREATE TABLE table_62450 (
    "Class" text,
    "Number(s)" text,
    "Quantity" text,
    "Year(s) of Manufacture" text,
    "Type" text
) ### Response: SELECT "Number(s)" FROM table_62450 WHERE "Quantity" = '1' AND "Year(s) of Manufacture" = '1841'