Might not be a bad idea to keep a running roster for the drivers this year. As many seats are still left open.
I'll help get it started. Below is only the confirmed drivers and team names.
Red Bull
1. Sebastian Vettel
2. Mark Webber
McLaren Vodafone Mercedes
3. Jensen Button
4. Lewis Hamilton
Scuderia Ferrari
5. Fernando Alonso
6. Felipe Massa
Mercedes AMG Petronas
7. Michael Schumacher (The Schum has it in his contract never to be the even number)
8. Nico Rosberg
Lotus
9. Kimi Raikkonen
10. Romain Grosjean
Sahara Force India
11. Paul di Resta
12. Nico Hulkenberg
Sauber
13. Kamui Kobayashi
14. Sergio Perez
Scuderia Toro Rosso
15. Daniel Ricciardo
16. Jean-Eric Vergne
Williams
17. Pastor Maldonado
18. Bruno Senna
Caterham
19. Heiki Kovalainen
20. Vitaly Petrov
HRT
21. Pedro de la Rosa
22. Narain Karthikeyan
Marussia
23. Timo Glock
24. Charles Pic