How many episodes have the season number of 1?
CREATE TABLE table_17152787_3 (series__number VARCHAR, season__number VARCHAR)
SELECT COUNT(series__number) FROM table_17152787_3 WHERE season__number = 1
### Context: CREATE TABLE table_17152787_3 (series__number VARCHAR, season__number VARCHAR) ### Question: How many episodes have the season number of 1? ### Answer: SELECT COUNT(series__number) FROM table_17152787_3 WHERE season__number = 1