Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What Series has a season that is older than 2003 with a Podiums entry of 1 and a Points entry that is n/a?

### Inputs:
table_name: table, columns: ['Season', 'Series', 'Team', 'Races', 'Wins', 'Poles', 'F/Laps', 'Podiums', 'Points', 'Position']

### Response:
SELECT Series FROM table WHERE Season < 2003 AND Podiums = 1 AND Points = n/a